fix(http): fix aborting a streaming response (#2562)

plugins/http/api-iife.js

@@ -1 +1 @@
-if("__TAURI__"in window){var __TAURI_PLUGIN_HTTP__=function(e){"use strict";function t(e,t,r,n){if("function"==typeof t?e!==t||!n:!t.has(e))throw new TypeError("Cannot read private member from an object whose class did not declare it");return"m"===r?n:"a"===r?n.call(e):n?n.value:t.get(e)}function r(e,t,r,n,s){if("function"==typeof t||!t.has(e))throw new TypeError("Cannot write private member to an object whose class did not declare it");return t.set(e,r),r}var n,s,i,a;"function"==typeof SuppressedError&&SuppressedError;const o="__TAURI_TO_IPC_KEY__";class c{constructor(e){n.set(this,void 0),s.set(this,0),i.set(this,[]),a.set(this,void 0),r(this,n,e||(()=>{})),this.id=function(e,t=!1){return window.__TAURI_INTERNALS__.transformCallback(e,t)}((e=>{const o=e.index;if("end"in e)return void(o==t(this,s,"f")?this.cleanupCallback():r(this,a,o));const c=e.message;if(o==t(this,s,"f")){for(t(this,n,"f").call(this,c),r(this,s,t(this,s,"f")+1);t(this,s,"f")in t(this,i,"f");){const e=t(this,i,"f")[t(this,s,"f")];t(this,n,"f").call(this,e),delete t(this,i,"f")[t(this,s,"f")],r(this,s,t(this,s,"f")+1)}t(this,s,"f")===t(this,a,"f")&&this.cleanupCallback()}else t(this,i,"f")[o]=c}))}cleanupCallback(){window.__TAURI_INTERNALS__.unregisterCallback(this.id)}set onmessage(e){r(this,n,e)}get onmessage(){return t(this,n,"f")}[(n=new WeakMap,s=new WeakMap,i=new WeakMap,a=new WeakMap,o)](){return`__CHANNEL__:${this.id}`}toJSON(){return this[o]()}}async function d(e,t={},r){return window.__TAURI_INTERNALS__.invoke(e,t,r)}const h="Request cancelled";return e.fetch=async function(e,t){const r=t?.signal;if(r?.aborted)throw new Error(h);const n=t?.maxRedirections,s=t?.connectTimeout,i=t?.proxy,a=t?.danger;t&&(delete t.maxRedirections,delete t.connectTimeout,delete t.proxy,delete t.danger);const o=t?.headers?t.headers instanceof Headers?t.headers:new Headers(t.headers):new Headers,f=new Request(e,t),l=await f.arrayBuffer(),u=0!==l.byteLength?Array.from(new Uint8Array(l)):null;for(const[e,t]of f.headers)o.get(e)||o.set(e,t);const _=(o instanceof Headers?Array.from(o.entries()):Array.isArray(o)?o:Object.entries(o)).map((([e,t])=>[e,"string"==typeof t?t:t.toString()]));if(r?.aborted)throw new Error(h);const w=await d("plugin:http|fetch",{clientConfig:{method:f.method,url:f.url,headers:_,data:u,maxRedirections:n,connectTimeout:s,proxy:i,danger:a}}),p=()=>d("plugin:http|fetch_cancel",{rid:w});if(r?.aborted)throw p(),new Error(h);r?.addEventListener("abort",(()=>{p()}));const{status:y,statusText:m,url:b,headers:T,rid:g}=await d("plugin:http|fetch_send",{rid:w}),A=[101,103,204,205,304].includes(y)?null:new ReadableStream({start:e=>{const t=new c;t.onmessage=t=>{if(r?.aborted)return void e.error(h);const n=new Uint8Array(t),s=n[n.byteLength-1],i=n.slice(0,n.byteLength-1);1!=s?e.enqueue(i):e.close()},d("plugin:http|fetch_read_body",{rid:g,streamChannel:t}).catch((t=>{e.error(t)}))}}),R=new Response(A,{status:y,statusText:m});return Object.defineProperty(R,"url",{value:b}),Object.defineProperty(R,"headers",{value:new Headers(T)}),R},e}({});Object.defineProperty(window.__TAURI__,"http",{value:__TAURI_PLUGIN_HTTP__})}
+if("__TAURI__"in window){var __TAURI_PLUGIN_HTTP__=function(e){"use strict";async function t(e,t={},r){return window.__TAURI_INTERNALS__.invoke(e,t,r)}"function"==typeof SuppressedError&&SuppressedError;const r="Request cancelled";return e.fetch=async function(e,n){const a=n?.signal;if(a?.aborted)throw new Error(r);const o=n?.maxRedirections,s=n?.connectTimeout,i=n?.proxy,d=n?.danger;n&&(delete n.maxRedirections,delete n.connectTimeout,delete n.proxy,delete n.danger);const c=n?.headers?n.headers instanceof Headers?n.headers:new Headers(n.headers):new Headers,u=new Request(e,n),l=await u.arrayBuffer(),_=0!==l.byteLength?Array.from(new Uint8Array(l)):null;for(const[e,t]of u.headers)c.get(e)||c.set(e,t);const h=(c instanceof Headers?Array.from(c.entries()):Array.isArray(c)?c:Object.entries(c)).map((([e,t])=>[e,"string"==typeof t?t:t.toString()]));if(a?.aborted)throw new Error(r);const f=await t("plugin:http|fetch",{clientConfig:{method:u.method,url:u.url,headers:h,data:_,maxRedirections:o,connectTimeout:s,proxy:i,danger:d}}),p=()=>t("plugin:http|fetch_cancel",{rid:f});if(a?.aborted)throw p(),new Error(r);a?.addEventListener("abort",(()=>{p()}));const{status:w,statusText:y,url:g,headers:b,rid:T}=await t("plugin:http|fetch_send",{rid:f}),R=()=>t("plugin:http|fetch_cancel_body",{rid:T}),m=[101,103,204,205,304].includes(w)?null:new ReadableStream({start:e=>{a?.addEventListener("abort",(()=>{e.error(r),R()}))},pull:e=>(async e=>{let r;try{r=await t("plugin:http|fetch_read_body",{rid:T})}catch(t){return e.error(t),void R()}const n=new Uint8Array(r),a=n[n.byteLength-1],o=n.slice(0,n.byteLength-1);1!==a?e.enqueue(o):e.close()})(e)}),A=new Response(m,{status:w,statusText:y});return Object.defineProperty(A,"url",{value:g}),Object.defineProperty(A,"headers",{value:new Headers(b)}),A},e}({});Object.defineProperty(window.__TAURI__,"http",{value:__TAURI_PLUGIN_HTTP__})}