mirror of
https://github.com/HumanAIGC-Engineering/gradio-webrtc.git
synced 2026-02-04 09:29:23 +08:00
1267 lines
51 KiB
HTML
1267 lines
51 KiB
HTML
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<!doctype html>
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<html lang="en" class="no-js">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<link rel="canonical" href="https://fastrtc.org/reference/credentials/">
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<link rel="prev" href="../utils/">
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<link rel="icon" href="../../fastrtc_logo.png">
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<meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.6.14">
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<title>TURN Credentials - FastRTC</title>
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<link rel="stylesheet" href="../../assets/stylesheets/main.342714a4.min.css">
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<link rel="stylesheet" href="../../assets/stylesheets/palette.06af60db.min.css">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback">
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<style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style>
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<link rel="stylesheet" href="../../stylesheets/extra.css">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/github-dark.min.css">
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<script>__md_scope=new URL("../..",location),__md_hash=e=>[...e].reduce(((e,_)=>(e<<5)-e+_.charCodeAt(0)),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
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</head>
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<body dir="ltr" data-md-color-scheme="fastrtc-dark" data-md-color-primary="indigo" data-md-color-accent="indigo">
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<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
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<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
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<label class="md-overlay" for="__drawer"></label>
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<div data-md-component="skip">
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<a href="#turn-credential-utils" class="md-skip">
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Skip to content
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</a>
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</div>
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<div data-md-component="announce">
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</div>
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<header class="md-header md-header--shadow" data-md-component="header">
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<nav class="md-header__inner md-grid" aria-label="Header">
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<a href="../.." title="FastRTC"
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class="md-header__button md-logo" aria-label="FastRTC" data-md-component="logo">
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<img src="../../fastrtc_logo.png" alt="logo">
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</a>
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<label class="md-header__button md-icon" for="__drawer">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3zm0 5h18v2H3zm0 5h18v2H3z"/></svg>
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</label>
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<div class="md-header__title" data-md-component="header-title">
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<div class="md-header__ellipsis">
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<div class="md-header__topic">
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<span class="md-ellipsis">
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FastRTC
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</span>
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</div>
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<div class="md-header__topic" data-md-component="header-topic">
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<span class="md-ellipsis">
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TURN Credentials
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</span>
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</div>
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</div>
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</div>
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<div style="display: flex; align-items: center; margin-right: 1rem;">
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<a href="https://hf.co/fastrtc" target="_blank" rel="noopener noreferrer">
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<img src="/hf-logo.svg"
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onerror="this.onerror=null; this.src='https://huggingface.co/datasets/freddyaboulton/bucket/resolve/main/hf-logo.svg';"
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style="height: 24px; margin-right: 10px;">
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</a>
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<a href="https://gradio.app" target="_blank" rel="noopener noreferrer">
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<img src="/gradio-logo.svg"
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onerror="this.onerror=null; this.src='https://huggingface.co/datasets/freddyaboulton/bucket/resolve/main/gradio-logo.svg';"
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style="height: 24px; margin-right: 10px;">
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</a>
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<a href="https://discord.gg/TSWU7HyaYu" target="_blank" rel="noopener noreferrer">
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<img src="/Discord-Symbol-White.svg" style="height: 16px; margin-right: 10px;">
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</a>
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</div>
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<div class="md-header__source">
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<a href="https://github.com/gradio-app/fastrtc" title="Go to repository" class="md-source" data-md-component="source">
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<div class="md-source__icon md-icon">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81"/></svg>
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</div>
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<div class="md-source__repository">
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fastrtc
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</div>
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</a>
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</div>
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</nav>
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</header>
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<div class="md-container" data-md-component="container">
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<main class="md-main" data-md-component="main">
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<div class="md-main__inner md-grid">
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<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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<div class="md-sidebar__scrollwrap">
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<div class="md-sidebar__inner">
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<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
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<label class="md-nav__title" for="__drawer">
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<a href="../.." title="FastRTC" class="md-nav__button md-logo" aria-label="FastRTC" data-md-component="logo">
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<img src="../../fastrtc_logo.png" alt="logo">
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</a>
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FastRTC
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</label>
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<div class="md-nav__source">
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<a href="https://github.com/gradio-app/fastrtc" title="Go to repository" class="md-source" data-md-component="source">
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<div class="md-source__icon md-icon">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M439.55 236.05 244 40.45a28.87 28.87 0 0 0-40.81 0l-40.66 40.63 51.52 51.52c27.06-9.14 52.68 16.77 43.39 43.68l49.66 49.66c34.23-11.8 61.18 31 35.47 56.69-26.49 26.49-70.21-2.87-56-37.34L240.22 199v121.85c25.3 12.54 22.26 41.85 9.08 55a34.34 34.34 0 0 1-48.55 0c-17.57-17.6-11.07-46.91 11.25-56v-123c-20.8-8.51-24.6-30.74-18.64-45L142.57 101 8.45 235.14a28.86 28.86 0 0 0 0 40.81l195.61 195.6a28.86 28.86 0 0 0 40.8 0l194.69-194.69a28.86 28.86 0 0 0 0-40.81"/></svg>
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</div>
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<div class="md-source__repository">
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fastrtc
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</div>
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</a>
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</div>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../.." class="md-nav__link">
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<span class="md-ellipsis">
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Home
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</span>
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</a>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2" >
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<label class="md-nav__link" for="__nav_2" id="__nav_2_label" tabindex="0">
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<span class="md-ellipsis">
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User Guide
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</span>
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<span class="md-nav__icon md-icon"></span>
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</label>
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<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_2_label" aria-expanded="false">
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<label class="md-nav__title" for="__nav_2">
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<span class="md-nav__icon md-icon"></span>
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User Guide
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../../userguide/streams/" class="md-nav__link">
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<span class="md-ellipsis">
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Core Concepts
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../userguide/audio/" class="md-nav__link">
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<span class="md-ellipsis">
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Audio Streaming
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../userguide/video/" class="md-nav__link">
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<span class="md-ellipsis">
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Video Streaming
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../userguide/audio-video/" class="md-nav__link">
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<span class="md-ellipsis">
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Audio-Video Streaming
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../userguide/gradio/" class="md-nav__link">
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<span class="md-ellipsis">
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Gradio
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../userguide/api/" class="md-nav__link">
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<span class="md-ellipsis">
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API
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item">
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<a href="../../cookbook/" class="md-nav__link">
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<span class="md-ellipsis">
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Cookbook
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../deployment/" class="md-nav__link">
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<span class="md-ellipsis">
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Deployment
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../advanced-configuration/" class="md-nav__link">
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<span class="md-ellipsis">
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Advanced Configuration
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</span>
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</a>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
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<label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
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<span class="md-ellipsis">
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Plugin Ecosystem
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</span>
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<span class="md-nav__icon md-icon"></span>
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</label>
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<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_6_label" aria-expanded="false">
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<label class="md-nav__title" for="__nav_6">
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<span class="md-nav__icon md-icon"></span>
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Plugin Ecosystem
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../../text_to_speech_gallery/" class="md-nav__link">
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<span class="md-ellipsis">
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Text-to-Speech Gallery
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../speech_to_text_gallery/" class="md-nav__link">
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<span class="md-ellipsis">
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Speech-to-Text Gallery
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../turn_taking_gallery/" class="md-nav__link">
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<span class="md-ellipsis">
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Turn-taking Gallery
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item">
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<a href="../../utils/" class="md-nav__link">
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<span class="md-ellipsis">
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Utils
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../../faq/" class="md-nav__link">
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<span class="md-ellipsis">
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Frequently Asked Questions
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</span>
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</a>
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</li>
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<li class="md-nav__item md-nav__item--active md-nav__item--nested">
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<h1 id="turn-credential-utils">TURN Credential Utils</h1>
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<h2 id="get_turn_credentials_async"><code>get_turn_credentials_async</code></h2>
|
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<div class="language-python highlight"><pre><span></span><code><span id="__span-0-1"><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a><span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">get_turn_credentials_async</span><span class="p">(</span>
|
|
</span><span id="__span-0-2"><a id="__codelineno-0-2" name="__codelineno-0-2" href="#__codelineno-0-2"></a> <span class="n">method</span><span class="p">:</span> <span class="n">Literal</span><span class="p">[</span><span class="s2">"hf"</span><span class="p">,</span> <span class="s2">"twilio"</span><span class="p">,</span> <span class="s2">"cloudflare"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"cloudflare"</span><span class="p">,</span>
|
|
</span><span id="__span-0-3"><a id="__codelineno-0-3" name="__codelineno-0-3" href="#__codelineno-0-3"></a> <span class="o">**</span><span class="n">kwargs</span>
|
|
</span><span id="__span-0-4"><a id="__codelineno-0-4" name="__codelineno-0-4" href="#__codelineno-0-4"></a><span class="p">):</span>
|
|
</span></code></pre></div>
|
|
<p>Retrieves TURN credentials from the specified provider.
|
|
This can be passed directly to the Stream class and it will be called for each
|
|
unique WebRTC connection via the Gradio UI. When mounting to FastAPI, call this function
|
|
yourself to return the credentials to the frontend client, for example, in the
|
|
index route, you can call this function and embed the credentials in the source code of the index.html.
|
|
See the FastRTC spaces at hf.co/fastrtc for an example.</p>
|
|
<p>Acts as a dispatcher function to call the appropriate credential retrieval
|
|
function based on the method specified.</p>
|
|
<p>Args:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-1-1"><a id="__codelineno-1-1" name="__codelineno-1-1" href="#__codelineno-1-1"></a>method: Literal["hf", "twilio", "cloudflare"] | None
|
|
</span><span id="__span-1-2"><a id="__codelineno-1-2" name="__codelineno-1-2" href="#__codelineno-1-2"></a> The provider to use. 'hf' uses the deprecated Hugging Face endpoint.
|
|
</span><span id="__span-1-3"><a id="__codelineno-1-3" name="__codelineno-1-3" href="#__codelineno-1-3"></a> 'cloudflare' uses either Cloudflare keys or the HF endpoint.
|
|
</span><span id="__span-1-4"><a id="__codelineno-1-4" name="__codelineno-1-4" href="#__codelineno-1-4"></a> 'twilio' uses the Twilio API. Defaults to "cloudflare".
|
|
</span><span id="__span-1-5"><a id="__codelineno-1-5" name="__codelineno-1-5" href="#__codelineno-1-5"></a>**kwargs:
|
|
</span><span id="__span-1-6"><a id="__codelineno-1-6" name="__codelineno-1-6" href="#__codelineno-1-6"></a> Additional keyword arguments passed directly to the underlying
|
|
</span><span id="__span-1-7"><a id="__codelineno-1-7" name="__codelineno-1-7" href="#__codelineno-1-7"></a> provider-specific function (e.g., `token`, `ttl` for 'hf';
|
|
</span><span id="__span-1-8"><a id="__codelineno-1-8" name="__codelineno-1-8" href="#__codelineno-1-8"></a> `twilio_sid`, `twilio_token` for 'twilio'; `turn_key_id`,
|
|
</span><span id="__span-1-9"><a id="__codelineno-1-9" name="__codelineno-1-9" href="#__codelineno-1-9"></a> `turn_key_api_token`, `hf_token`, `ttl` for 'cloudflare').
|
|
</span></code></pre></div></p>
|
|
<p>Returns:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-2-1"><a id="__codelineno-2-1" name="__codelineno-2-1" href="#__codelineno-2-1"></a>dict:
|
|
</span><span id="__span-2-2"><a id="__codelineno-2-2" name="__codelineno-2-2" href="#__codelineno-2-2"></a> A dictionary containing the TURN credentials from the chosen provider.
|
|
</span></code></pre></div></p>
|
|
<p>Raises:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-3-1"><a id="__codelineno-3-1" name="__codelineno-3-1" href="#__codelineno-3-1"></a>ValueError:
|
|
</span><span id="__span-3-2"><a id="__codelineno-3-2" name="__codelineno-3-2" href="#__codelineno-3-2"></a> If an invalid method is specified.
|
|
</span><span id="__span-3-3"><a id="__codelineno-3-3" name="__codelineno-3-3" href="#__codelineno-3-3"></a> Also raises exceptions from the underlying provider functions (see their
|
|
</span><span id="__span-3-4"><a id="__codelineno-3-4" name="__codelineno-3-4" href="#__codelineno-3-4"></a> docstrings).
|
|
</span></code></pre></div></p>
|
|
<p>Example
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-4-1"><a id="__codelineno-4-1" name="__codelineno-4-1" href="#__codelineno-4-1"></a><span class="o">>>></span> <span class="kn">from</span><span class="w"> </span><span class="nn">fastrtc</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_turn_credentials_async</span><span class="p">,</span> <span class="n">Stream</span>
|
|
</span><span id="__span-4-2"><a id="__codelineno-4-2" name="__codelineno-4-2" href="#__codelineno-4-2"></a><span class="o">>>></span> <span class="n">credentials</span> <span class="o">=</span> <span class="k">await</span> <span class="n">get_turn_credentials_async</span><span class="p">()</span>
|
|
</span><span id="__span-4-3"><a id="__codelineno-4-3" name="__codelineno-4-3" href="#__codelineno-4-3"></a><span class="o">>>></span> <span class="nb">print</span><span class="p">(</span><span class="n">credentials</span><span class="p">)</span>
|
|
</span><span id="__span-4-4"><a id="__codelineno-4-4" name="__codelineno-4-4" href="#__codelineno-4-4"></a><span class="o">>>></span> <span class="c1"># Can pass directly to stream class</span>
|
|
</span><span id="__span-4-5"><a id="__codelineno-4-5" name="__codelineno-4-5" href="#__codelineno-4-5"></a><span class="o">>>></span> <span class="n">stream</span> <span class="o">=</span> <span class="n">Stream</span><span class="p">(</span><span class="o">...</span><span class="p">,</span> <span class="n">rtc_configuration</span><span class="o">=</span><span class="n">get_turn_credentials_async</span><span class="p">)</span>
|
|
</span></code></pre></div></p>
|
|
<h2 id="get_turn_credentials"><code>get_turn_credentials</code></h2>
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-5-1"><a id="__codelineno-5-1" name="__codelineno-5-1" href="#__codelineno-5-1"></a><span class="k">def</span><span class="w"> </span><span class="nf">get_turn_credentials</span><span class="p">(</span>
|
|
</span><span id="__span-5-2"><a id="__codelineno-5-2" name="__codelineno-5-2" href="#__codelineno-5-2"></a> <span class="n">method</span><span class="p">:</span> <span class="n">Literal</span><span class="p">[</span><span class="s2">"hf"</span><span class="p">,</span> <span class="s2">"twilio"</span><span class="p">,</span> <span class="s2">"cloudflare"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"cloudflare"</span><span class="p">,</span>
|
|
</span><span id="__span-5-3"><a id="__codelineno-5-3" name="__codelineno-5-3" href="#__codelineno-5-3"></a> <span class="o">**</span><span class="n">kwargs</span>
|
|
</span><span id="__span-5-4"><a id="__codelineno-5-4" name="__codelineno-5-4" href="#__codelineno-5-4"></a><span class="p">):</span>
|
|
</span></code></pre></div>
|
|
<p>Retrieves TURN credentials from the specified provider.
|
|
This can be passed directly to the Stream class and it will be called for each
|
|
unique WebRTC connection via the Gradio UI. When mounting to FastAPI, call this function
|
|
yourself to return the credentials to the frontend client, for example, in the
|
|
index route, you can call this function and embed the credentials in the source code of the index.html.
|
|
See the FastRTC spaces at hf.co/fastrtc for an example.</p>
|
|
<p>Acts as a dispatcher function to call the appropriate credential retrieval
|
|
function based on the method specified.</p>
|
|
<p>Args:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-6-1"><a id="__codelineno-6-1" name="__codelineno-6-1" href="#__codelineno-6-1"></a>method: Literal["hf", "twilio", "cloudflare"] | None
|
|
</span><span id="__span-6-2"><a id="__codelineno-6-2" name="__codelineno-6-2" href="#__codelineno-6-2"></a> The provider to use. 'hf' uses the deprecated Hugging Face endpoint.
|
|
</span><span id="__span-6-3"><a id="__codelineno-6-3" name="__codelineno-6-3" href="#__codelineno-6-3"></a> 'cloudflare' uses either Cloudflare keys or the HF endpoint.
|
|
</span><span id="__span-6-4"><a id="__codelineno-6-4" name="__codelineno-6-4" href="#__codelineno-6-4"></a> 'twilio' uses the Twilio API. Defaults to "cloudflare".
|
|
</span><span id="__span-6-5"><a id="__codelineno-6-5" name="__codelineno-6-5" href="#__codelineno-6-5"></a>**kwargs:
|
|
</span><span id="__span-6-6"><a id="__codelineno-6-6" name="__codelineno-6-6" href="#__codelineno-6-6"></a> Additional keyword arguments passed directly to the underlying
|
|
</span><span id="__span-6-7"><a id="__codelineno-6-7" name="__codelineno-6-7" href="#__codelineno-6-7"></a> provider-specific function (e.g., `token`, `ttl` for 'hf';
|
|
</span><span id="__span-6-8"><a id="__codelineno-6-8" name="__codelineno-6-8" href="#__codelineno-6-8"></a> `twilio_sid`, `twilio_token` for 'twilio'; `turn_key_id`,
|
|
</span><span id="__span-6-9"><a id="__codelineno-6-9" name="__codelineno-6-9" href="#__codelineno-6-9"></a> `turn_key_api_token`, `hf_token`, `ttl` for 'cloudflare').
|
|
</span></code></pre></div></p>
|
|
<p>Returns:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-7-1"><a id="__codelineno-7-1" name="__codelineno-7-1" href="#__codelineno-7-1"></a>dict:
|
|
</span><span id="__span-7-2"><a id="__codelineno-7-2" name="__codelineno-7-2" href="#__codelineno-7-2"></a> A dictionary containing the TURN credentials from the chosen provider.
|
|
</span></code></pre></div></p>
|
|
<p>Raises:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-8-1"><a id="__codelineno-8-1" name="__codelineno-8-1" href="#__codelineno-8-1"></a>ValueError:
|
|
</span><span id="__span-8-2"><a id="__codelineno-8-2" name="__codelineno-8-2" href="#__codelineno-8-2"></a> If an invalid method is specified.
|
|
</span><span id="__span-8-3"><a id="__codelineno-8-3" name="__codelineno-8-3" href="#__codelineno-8-3"></a> Also raises exceptions from the underlying provider functions (see their
|
|
</span><span id="__span-8-4"><a id="__codelineno-8-4" name="__codelineno-8-4" href="#__codelineno-8-4"></a> docstrings).
|
|
</span></code></pre></div></p>
|
|
<p>Example
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-9-1"><a id="__codelineno-9-1" name="__codelineno-9-1" href="#__codelineno-9-1"></a><span class="o">>>></span> <span class="kn">from</span><span class="w"> </span><span class="nn">fastrtc</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_turn_credentials</span><span class="p">,</span> <span class="n">Stream</span>
|
|
</span><span id="__span-9-2"><a id="__codelineno-9-2" name="__codelineno-9-2" href="#__codelineno-9-2"></a><span class="o">>>></span> <span class="n">credentials</span> <span class="o">=</span> <span class="n">get_turn_credentials</span><span class="p">()</span>
|
|
</span><span id="__span-9-3"><a id="__codelineno-9-3" name="__codelineno-9-3" href="#__codelineno-9-3"></a><span class="o">>>></span> <span class="nb">print</span><span class="p">(</span><span class="n">credentials</span><span class="p">)</span>
|
|
</span><span id="__span-9-4"><a id="__codelineno-9-4" name="__codelineno-9-4" href="#__codelineno-9-4"></a><span class="o">>>></span> <span class="c1"># Can pass directly to stream class</span>
|
|
</span><span id="__span-9-5"><a id="__codelineno-9-5" name="__codelineno-9-5" href="#__codelineno-9-5"></a><span class="o">>>></span> <span class="n">stream</span> <span class="o">=</span> <span class="n">Stream</span><span class="p">(</span><span class="o">...</span><span class="p">,</span> <span class="n">rtc_configuration</span><span class="o">=</span><span class="n">get_turn_credentials_async</span><span class="p">)</span>
|
|
</span></code></pre></div></p>
|
|
<h2 id="get_cloudflare_turn_credentials_async"><code>get_cloudflare_turn_credentials_async</code></h2>
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-10-1"><a id="__codelineno-10-1" name="__codelineno-10-1" href="#__codelineno-10-1"></a><span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">get_cloudflare_turn_credentials_async</span><span class="p">(</span>
|
|
</span><span id="__span-10-2"><a id="__codelineno-10-2" name="__codelineno-10-2" href="#__codelineno-10-2"></a> <span class="n">turn_key_id</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-10-3"><a id="__codelineno-10-3" name="__codelineno-10-3" href="#__codelineno-10-3"></a> <span class="n">turn_key_api_token</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-10-4"><a id="__codelineno-10-4" name="__codelineno-10-4" href="#__codelineno-10-4"></a> <span class="n">hf_token</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-10-5"><a id="__codelineno-10-5" name="__codelineno-10-5" href="#__codelineno-10-5"></a> <span class="n">ttl</span><span class="o">=</span><span class="mi">600</span><span class="p">,</span>
|
|
</span><span id="__span-10-6"><a id="__codelineno-10-6" name="__codelineno-10-6" href="#__codelineno-10-6"></a> <span class="n">client</span><span class="p">:</span> <span class="n">httpx</span><span class="o">.</span><span class="n">AsyncClient</span> <span class="o">|</span> <span class="kc">None</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-10-7"><a id="__codelineno-10-7" name="__codelineno-10-7" href="#__codelineno-10-7"></a><span class="p">):</span>
|
|
</span></code></pre></div>
|
|
<p>Asynchronously retrieves TURN credentials from Cloudflare or Hugging Face.</p>
|
|
<p>Asynchronously fetches TURN server credentials either directly from Cloudflare
|
|
using API keys or via the Hugging Face TURN endpoint using an HF token. The HF
|
|
token method takes precedence if provided.</p>
|
|
<p>Args:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-11-1"><a id="__codelineno-11-1" name="__codelineno-11-1" href="#__codelineno-11-1"></a>turn_key_id (str, optional):
|
|
</span><span id="__span-11-2"><a id="__codelineno-11-2" name="__codelineno-11-2" href="#__codelineno-11-2"></a> Cloudflare TURN key ID. Defaults to None,
|
|
</span><span id="__span-11-3"><a id="__codelineno-11-3" name="__codelineno-11-3" href="#__codelineno-11-3"></a> in which case the CLOUDFLARE_TURN_KEY_ID environment variable is used.
|
|
</span><span id="__span-11-4"><a id="__codelineno-11-4" name="__codelineno-11-4" href="#__codelineno-11-4"></a>turn_key_api_token (str, optional):
|
|
</span><span id="__span-11-5"><a id="__codelineno-11-5" name="__codelineno-11-5" href="#__codelineno-11-5"></a> Cloudflare TURN key API token.
|
|
</span><span id="__span-11-6"><a id="__codelineno-11-6" name="__codelineno-11-6" href="#__codelineno-11-6"></a> Defaults to None, in which case the CLOUDFLARE_TURN_KEY_API_TOKEN
|
|
</span><span id="__span-11-7"><a id="__codelineno-11-7" name="__codelineno-11-7" href="#__codelineno-11-7"></a> environment variable is used.
|
|
</span><span id="__span-11-8"><a id="__codelineno-11-8" name="__codelineno-11-8" href="#__codelineno-11-8"></a>hf_token (str, optional):
|
|
</span><span id="__span-11-9"><a id="__codelineno-11-9" name="__codelineno-11-9" href="#__codelineno-11-9"></a> Hugging Face API token. If provided, this method
|
|
</span><span id="__span-11-10"><a id="__codelineno-11-10" name="__codelineno-11-10" href="#__codelineno-11-10"></a> is used instead of Cloudflare keys.
|
|
</span><span id="__span-11-11"><a id="__codelineno-11-11" name="__codelineno-11-11" href="#__codelineno-11-11"></a> Defaults to None, in which case the HF_TOKEN environment variable is used.
|
|
</span><span id="__span-11-12"><a id="__codelineno-11-12" name="__codelineno-11-12" href="#__codelineno-11-12"></a>ttl (int, optional): Time-to-live for the credentials in seconds.
|
|
</span><span id="__span-11-13"><a id="__codelineno-11-13" name="__codelineno-11-13" href="#__codelineno-11-13"></a> Defaults to 600.
|
|
</span><span id="__span-11-14"><a id="__codelineno-11-14" name="__codelineno-11-14" href="#__codelineno-11-14"></a>client (httpx.AsyncClient | None, optional): An existing httpx async client
|
|
</span><span id="__span-11-15"><a id="__codelineno-11-15" name="__codelineno-11-15" href="#__codelineno-11-15"></a> to use for the request. If None, a new client is created per request.
|
|
</span><span id="__span-11-16"><a id="__codelineno-11-16" name="__codelineno-11-16" href="#__codelineno-11-16"></a> Defaults to None.
|
|
</span></code></pre></div></p>
|
|
<p>Returns:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-12-1"><a id="__codelineno-12-1" name="__codelineno-12-1" href="#__codelineno-12-1"></a>dict: A dictionary containing the TURN credentials (ICE servers).
|
|
</span></code></pre></div></p>
|
|
<p>Raises:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-13-1"><a id="__codelineno-13-1" name="__codelineno-13-1" href="#__codelineno-13-1"></a>ValueError: If neither HF token nor Cloudflare keys (either as arguments
|
|
</span><span id="__span-13-2"><a id="__codelineno-13-2" name="__codelineno-13-2" href="#__codelineno-13-2"></a> or environment variables) are provided.
|
|
</span><span id="__span-13-3"><a id="__codelineno-13-3" name="__codelineno-13-3" href="#__codelineno-13-3"></a>Exception: If the request to the credential server fails.
|
|
</span></code></pre></div></p>
|
|
<p>Example
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-14-1"><a id="__codelineno-14-1" name="__codelineno-14-1" href="#__codelineno-14-1"></a><span class="o">>>></span> <span class="kn">from</span><span class="w"> </span><span class="nn">fastrtc</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_cloudflare_turn_crendials_async</span><span class="p">,</span> <span class="n">Stream</span>
|
|
</span><span id="__span-14-2"><a id="__codelineno-14-2" name="__codelineno-14-2" href="#__codelineno-14-2"></a><span class="o">>>></span> <span class="n">credentials</span> <span class="o">=</span> <span class="k">await</span> <span class="n">get_cloudflare_turn_credentials_async</span><span class="p">()</span>
|
|
</span><span id="__span-14-3"><a id="__codelineno-14-3" name="__codelineno-14-3" href="#__codelineno-14-3"></a><span class="o">>>></span> <span class="nb">print</span><span class="p">(</span><span class="n">credentials</span><span class="p">)</span>
|
|
</span><span id="__span-14-4"><a id="__codelineno-14-4" name="__codelineno-14-4" href="#__codelineno-14-4"></a><span class="o">>>></span> <span class="c1"># Can pass directly to stream class</span>
|
|
</span><span id="__span-14-5"><a id="__codelineno-14-5" name="__codelineno-14-5" href="#__codelineno-14-5"></a><span class="o">>>></span> <span class="n">stream</span> <span class="o">=</span> <span class="n">Stream</span><span class="p">(</span><span class="o">...</span><span class="p">,</span> <span class="n">rtc_configuration</span><span class="o">=</span><span class="n">get_turn_credentials_async</span><span class="p">)</span>
|
|
</span></code></pre></div></p>
|
|
<h2 id="get_cloudflare_turn_credentials"><code>get_cloudflare_turn_credentials</code></h2>
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-15-1"><a id="__codelineno-15-1" name="__codelineno-15-1" href="#__codelineno-15-1"></a><span class="k">def</span><span class="w"> </span><span class="nf">get_cloudflare_turn_credentials</span><span class="p">(</span>
|
|
</span><span id="__span-15-2"><a id="__codelineno-15-2" name="__codelineno-15-2" href="#__codelineno-15-2"></a> <span class="n">turn_key_id</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-15-3"><a id="__codelineno-15-3" name="__codelineno-15-3" href="#__codelineno-15-3"></a> <span class="n">turn_key_api_token</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-15-4"><a id="__codelineno-15-4" name="__codelineno-15-4" href="#__codelineno-15-4"></a> <span class="n">hf_token</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-15-5"><a id="__codelineno-15-5" name="__codelineno-15-5" href="#__codelineno-15-5"></a> <span class="n">ttl</span><span class="o">=</span><span class="mi">600</span><span class="p">,</span>
|
|
</span><span id="__span-15-6"><a id="__codelineno-15-6" name="__codelineno-15-6" href="#__codelineno-15-6"></a> <span class="n">client</span><span class="p">:</span> <span class="n">httpx</span><span class="o">.</span><span class="n">AsyncClient</span> <span class="o">|</span> <span class="kc">None</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-15-7"><a id="__codelineno-15-7" name="__codelineno-15-7" href="#__codelineno-15-7"></a><span class="p">):</span>
|
|
</span></code></pre></div>
|
|
<p>Retrieves TURN credentials from Cloudflare or Hugging Face.</p>
|
|
<p>Fetches TURN server credentials either directly from Cloudflare using API keys
|
|
or via the Hugging Face TURN endpoint using an HF token. The HF token method
|
|
takes precedence if provided.</p>
|
|
<p>Args:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-16-1"><a id="__codelineno-16-1" name="__codelineno-16-1" href="#__codelineno-16-1"></a>turn_key_id (str, optional):
|
|
</span><span id="__span-16-2"><a id="__codelineno-16-2" name="__codelineno-16-2" href="#__codelineno-16-2"></a> Cloudflare TURN key ID. Defaults to None,
|
|
</span><span id="__span-16-3"><a id="__codelineno-16-3" name="__codelineno-16-3" href="#__codelineno-16-3"></a> in which case the CLOUDFLARE_TURN_KEY_ID environment variable is used.
|
|
</span><span id="__span-16-4"><a id="__codelineno-16-4" name="__codelineno-16-4" href="#__codelineno-16-4"></a>turn_key_api_token (str, optional):
|
|
</span><span id="__span-16-5"><a id="__codelineno-16-5" name="__codelineno-16-5" href="#__codelineno-16-5"></a> Cloudflare TURN key API token.
|
|
</span><span id="__span-16-6"><a id="__codelineno-16-6" name="__codelineno-16-6" href="#__codelineno-16-6"></a> Defaults to None, in which case the CLOUDFLARE_TURN_KEY_API_TOKEN
|
|
</span><span id="__span-16-7"><a id="__codelineno-16-7" name="__codelineno-16-7" href="#__codelineno-16-7"></a> environment variable is used.
|
|
</span><span id="__span-16-8"><a id="__codelineno-16-8" name="__codelineno-16-8" href="#__codelineno-16-8"></a>hf_token (str, optional):
|
|
</span><span id="__span-16-9"><a id="__codelineno-16-9" name="__codelineno-16-9" href="#__codelineno-16-9"></a> Hugging Face API token. If provided, this method
|
|
</span><span id="__span-16-10"><a id="__codelineno-16-10" name="__codelineno-16-10" href="#__codelineno-16-10"></a> is used instead of Cloudflare keys.
|
|
</span><span id="__span-16-11"><a id="__codelineno-16-11" name="__codelineno-16-11" href="#__codelineno-16-11"></a> Defaults to None, in which case the HF_TOKEN environment variable is used.
|
|
</span><span id="__span-16-12"><a id="__codelineno-16-12" name="__codelineno-16-12" href="#__codelineno-16-12"></a>ttl (int, optional): Time-to-live for the credentials in seconds.
|
|
</span><span id="__span-16-13"><a id="__codelineno-16-13" name="__codelineno-16-13" href="#__codelineno-16-13"></a> Defaults to 600.
|
|
</span><span id="__span-16-14"><a id="__codelineno-16-14" name="__codelineno-16-14" href="#__codelineno-16-14"></a>client (httpx.AsyncClient | None, optional): An existing httpx async client
|
|
</span><span id="__span-16-15"><a id="__codelineno-16-15" name="__codelineno-16-15" href="#__codelineno-16-15"></a> to use for the request. If None, a new client is created per request.
|
|
</span><span id="__span-16-16"><a id="__codelineno-16-16" name="__codelineno-16-16" href="#__codelineno-16-16"></a> Defaults to None.
|
|
</span></code></pre></div></p>
|
|
<p>Returns:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-17-1"><a id="__codelineno-17-1" name="__codelineno-17-1" href="#__codelineno-17-1"></a>dict: A dictionary containing the TURN credentials (ICE servers).
|
|
</span></code></pre></div></p>
|
|
<p>Raises:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-18-1"><a id="__codelineno-18-1" name="__codelineno-18-1" href="#__codelineno-18-1"></a>ValueError: If neither HF token nor Cloudflare keys (either as arguments
|
|
</span><span id="__span-18-2"><a id="__codelineno-18-2" name="__codelineno-18-2" href="#__codelineno-18-2"></a> or environment variables) are provided.
|
|
</span><span id="__span-18-3"><a id="__codelineno-18-3" name="__codelineno-18-3" href="#__codelineno-18-3"></a>Exception: If the request to the credential server fails.
|
|
</span></code></pre></div></p>
|
|
<p>Example
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-19-1"><a id="__codelineno-19-1" name="__codelineno-19-1" href="#__codelineno-19-1"></a><span class="o">>>></span> <span class="kn">from</span><span class="w"> </span><span class="nn">fastrtc</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_cloudflare_turn_crendials_async</span><span class="p">,</span> <span class="n">Stream</span>
|
|
</span><span id="__span-19-2"><a id="__codelineno-19-2" name="__codelineno-19-2" href="#__codelineno-19-2"></a><span class="o">>>></span> <span class="n">credentials</span> <span class="o">=</span> <span class="k">await</span> <span class="n">get_cloudflare_turn_credentials_async</span><span class="p">()</span>
|
|
</span><span id="__span-19-3"><a id="__codelineno-19-3" name="__codelineno-19-3" href="#__codelineno-19-3"></a><span class="o">>>></span> <span class="nb">print</span><span class="p">(</span><span class="n">credentials</span><span class="p">)</span>
|
|
</span><span id="__span-19-4"><a id="__codelineno-19-4" name="__codelineno-19-4" href="#__codelineno-19-4"></a><span class="o">>>></span> <span class="c1"># Can pass directly to stream class</span>
|
|
</span><span id="__span-19-5"><a id="__codelineno-19-5" name="__codelineno-19-5" href="#__codelineno-19-5"></a><span class="o">>>></span> <span class="n">stream</span> <span class="o">=</span> <span class="n">Stream</span><span class="p">(</span><span class="o">...</span><span class="p">,</span> <span class="n">rtc_configuration</span><span class="o">=</span><span class="n">get_turn_credentials_async</span><span class="p">)</span>
|
|
</span></code></pre></div></p>
|
|
<h2 id="get_twilio_turn_credentials"><code>get_twilio_turn_credentials</code></h2>
|
|
<div class="language-python highlight"><pre><span></span><code><span id="__span-20-1"><a id="__codelineno-20-1" name="__codelineno-20-1" href="#__codelineno-20-1"></a><span class="k">def</span><span class="w"> </span><span class="nf">get_twilio_turn_credentials</span><span class="p">(</span>
|
|
</span><span id="__span-20-2"><a id="__codelineno-20-2" name="__codelineno-20-2" href="#__codelineno-20-2"></a> <span class="n">twilio_sid</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="__span-20-3"><a id="__codelineno-20-3" name="__codelineno-20-3" href="#__codelineno-20-3"></a> <span class="n">twilio_token</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
|
</span></code></pre></div>
|
|
<p>Retrieves TURN credentials from Twilio.</p>
|
|
<p>Uses the Twilio REST API to generate temporary TURN credentials. Requires
|
|
the <code>twilio</code> package to be installed.</p>
|
|
<p>Args:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-21-1"><a id="__codelineno-21-1" name="__codelineno-21-1" href="#__codelineno-21-1"></a>twilio_sid (str, optional):
|
|
</span><span id="__span-21-2"><a id="__codelineno-21-2" name="__codelineno-21-2" href="#__codelineno-21-2"></a> Twilio Account SID. Defaults to None, in which
|
|
</span><span id="__span-21-3"><a id="__codelineno-21-3" name="__codelineno-21-3" href="#__codelineno-21-3"></a> case the TWILIO_ACCOUNT_SID environment variable is used.
|
|
</span><span id="__span-21-4"><a id="__codelineno-21-4" name="__codelineno-21-4" href="#__codelineno-21-4"></a>twilio_token (str, optional):
|
|
</span><span id="__span-21-5"><a id="__codelineno-21-5" name="__codelineno-21-5" href="#__codelineno-21-5"></a> Twilio Auth Token. Defaults to None, in which
|
|
</span><span id="__span-21-6"><a id="__codelineno-21-6" name="__codelineno-21-6" href="#__codelineno-21-6"></a> case the TWILIO_AUTH_TOKEN environment variable is used.
|
|
</span></code></pre></div>
|
|
Returns:
|
|
<div class="language-text highlight"><pre><span></span><code><span id="__span-22-1"><a id="__codelineno-22-1" name="__codelineno-22-1" href="#__codelineno-22-1"></a>dict:
|
|
</span><span id="__span-22-2"><a id="__codelineno-22-2" name="__codelineno-22-2" href="#__codelineno-22-2"></a> A dictionary containing the TURN credentials formatted for WebRTC,
|
|
</span><span id="__span-22-3"><a id="__codelineno-22-3" name="__codelineno-22-3" href="#__codelineno-22-3"></a> including 'iceServers' and 'iceTransportPolicy'.
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</span></code></pre></div></p>
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<p>Raises:
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<div class="language-text highlight"><pre><span></span><code><span id="__span-23-1"><a id="__codelineno-23-1" name="__codelineno-23-1" href="#__codelineno-23-1"></a>ImportError: If the `twilio` package is not installed.
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</span><span id="__span-23-2"><a id="__codelineno-23-2" name="__codelineno-23-2" href="#__codelineno-23-2"></a>ValueError: If Twilio credentials (SID and token) are not provided either
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</span><span id="__span-23-3"><a id="__codelineno-23-3" name="__codelineno-23-3" href="#__codelineno-23-3"></a> as arguments or environment variables.
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</span><span id="__span-23-4"><a id="__codelineno-23-4" name="__codelineno-23-4" href="#__codelineno-23-4"></a>TwilioRestException: If the Twilio API request fails.
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</span></code></pre></div></p>
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