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@aptpod/iscp-ts

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iSCP 2.0 client library for TypeScript

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var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) { if (kind === "m") throw new TypeError("Private method is not writable"); if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter"); if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it"); return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value; }; var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) { if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter"); if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it"); return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver); }; var _WebSocketWeb_url, _WebSocketWeb_negotiationParams, _WebSocketWeb_ws, _WebSocketWeb_streamReader, _WebSocketWeb_streamWriter, _WebSocketWeb_connectResultResolver, _WebSocketWeb_closed; import { TransformStream } from 'web-streams-polyfill'; import { Resolver } from '../../utils/resolver'; import { ISCPTransportClosedError, ISCPUnexpectedError } from '../../exceptions/exceptions'; import { TRANSPORT_NAME } from '../transport'; class WebSocketWeb { constructor(config) { _WebSocketWeb_url.set(this, void 0); _WebSocketWeb_negotiationParams.set(this, void 0); _WebSocketWeb_ws.set(this, void 0); _WebSocketWeb_streamReader.set(this, void 0); _WebSocketWeb_streamWriter.set(this, void 0); _WebSocketWeb_connectResultResolver.set(this, void 0); _WebSocketWeb_closed.set(this, void 0); __classPrivateFieldSet(this, _WebSocketWeb_url, config.url, "f"); __classPrivateFieldSet(this, _WebSocketWeb_negotiationParams, config.negotiationParams, "f"); __classPrivateFieldSet(this, _WebSocketWeb_ws, null, "f"); const transformStream = new TransformStream(); __classPrivateFieldSet(this, _WebSocketWeb_streamReader, transformStream.readable.getReader(), "f"); __classPrivateFieldSet(this, _WebSocketWeb_streamWriter, transformStream.writable.getWriter(), "f"); __classPrivateFieldSet(this, _WebSocketWeb_closed, true, "f"); __classPrivateFieldSet(this, _WebSocketWeb_connectResultResolver, new Resolver(), "f"); } async write(message) { if (__classPrivateFieldGet(this, _WebSocketWeb_closed, "f")) { const errorMessage = 'WebSocket closed.'; throw new ISCPTransportClosedError(errorMessage); } try { __classPrivateFieldGet(this, _WebSocketWeb_ws, "f")?.send(message); } catch (error) { const errorMessage = error instanceof Error ? error.message : String(error); throw new ISCPTransportClosedError(errorMessage); } } async read() { if (__classPrivateFieldGet(this, _WebSocketWeb_closed, "f")) { const errorMessage = 'WebSocket closed.'; throw new ISCPTransportClosedError(errorMessage); } const result = await __classPrivateFieldGet(this, _WebSocketWeb_streamReader, "f").read(); if (result.done) { const errorMessage = 'WebSocket closed.'; throw new ISCPTransportClosedError(errorMessage); } return result.value; } async open() { const queryString = __classPrivateFieldGet(this, _WebSocketWeb_negotiationParams, "f").encodeURLValues(); const url = `${__classPrivateFieldGet(this, _WebSocketWeb_url, "f")}?${queryString}`; __classPrivateFieldSet(this, _WebSocketWeb_ws, new WebSocket(url), "f"); __classPrivateFieldGet(this, _WebSocketWeb_ws, "f").binaryType = 'arraybuffer'; __classPrivateFieldGet(this, _WebSocketWeb_ws, "f").onopen = () => { __classPrivateFieldGet(this, _WebSocketWeb_connectResultResolver, "f").resolve({ success: true, }); }; __classPrivateFieldGet(this, _WebSocketWeb_ws, "f").onerror = () => { __classPrivateFieldGet(this, _WebSocketWeb_connectResultResolver, "f").resolve({ success: false, reason: 'Check for details in the console.', }); }; __classPrivateFieldGet(this, _WebSocketWeb_ws, "f").onmessage = (message) => { if (!(message.data instanceof ArrayBuffer)) { throw new ISCPUnexpectedError('message type is not ArrayBuffer.'); } __classPrivateFieldGet(this, _WebSocketWeb_streamWriter, "f").write(new Uint8Array(message.data)); }; const connectResult = await __classPrivateFieldGet(this, _WebSocketWeb_connectResultResolver, "f").wait(); if (!connectResult.success) { throw new ISCPUnexpectedError(`Failed to connect WebSocket. reason=[${connectResult.reason}]`); } __classPrivateFieldSet(this, _WebSocketWeb_closed, false, "f"); } async close() { if (__classPrivateFieldGet(this, _WebSocketWeb_closed, "f")) { return; } __classPrivateFieldSet(this, _WebSocketWeb_closed, true, "f"); __classPrivateFieldGet(this, _WebSocketWeb_ws, "f")?.close(); __classPrivateFieldSet(this, _WebSocketWeb_ws, null, "f"); await __classPrivateFieldGet(this, _WebSocketWeb_streamWriter, "f").close(); await __classPrivateFieldGet(this, _WebSocketWeb_streamReader, "f").cancel(); } get negotiationParams() { return this.negotiationParams; } get address() { return new URL(__classPrivateFieldGet(this, _WebSocketWeb_url, "f")).host; } // eslint-disable-next-line class-methods-use-this get name() { return TRANSPORT_NAME.WEBSOCKET; } } _WebSocketWeb_url = new WeakMap(), _WebSocketWeb_negotiationParams = new WeakMap(), _WebSocketWeb_ws = new WeakMap(), _WebSocketWeb_streamReader = new WeakMap(), _WebSocketWeb_streamWriter = new WeakMap(), _WebSocketWeb_connectResultResolver = new WeakMap(), _WebSocketWeb_closed = new WeakMap(); export const createWebSocket = async (config) => { const ws = new WebSocketWeb(config); await ws.open(); return ws; }; //# sourceMappingURL=websocket-web.js.map