@hprose/rpc-wx
Version:
156 lines • 7.75 kB
JavaScript
;
/*--------------------------------------------------------*\
| |
| hprose |
| |
| Official WebSite: https://hprose.com |
| |
| HttpTransport.ts |
| |
| HttpTransport for TypeScript. |
| |
| LastModified: Dec 30, 2019 |
| Author: Ma Bingyao <andot@hprose.com> |
| |
\*________________________________________________________*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var rpc_core_1 = require("@hprose/rpc-core");
var io_1 = require("@hprose/io");
var HttpTransport = /** @class */ (function () {
function HttpTransport() {
this.counter = 0;
this.requests = Object.create(null);
this.httpRequestHeaders = Object.create(null);
}
HttpTransport.prototype.setRequestHeaders = function (headers, httpRequestHeaders) {
for (var name_1 in httpRequestHeaders) {
if (!httpRequestHeaders.hasOwnProperty || httpRequestHeaders.hasOwnProperty(name_1)) {
var value = httpRequestHeaders[name_1];
if (value !== undefined) {
if (Array.isArray(value)) {
headers[name_1] = value.join(', ');
}
else {
headers[name_1] = value + "";
}
}
}
}
};
HttpTransport.prototype.getRequestHeaders = function (httpRequestHeaders) {
var headers = Object.create(null);
this.setRequestHeaders(headers, this.httpRequestHeaders);
if (httpRequestHeaders) {
this.setRequestHeaders(headers, httpRequestHeaders);
}
return headers;
};
HttpTransport.prototype.transport = function (request, context) {
return __awaiter(this, void 0, void 0, function () {
var result, index, data, bytes, header, timeoutId_1;
var _this = this;
return __generator(this, function (_a) {
result = rpc_core_1.defer();
index = this.counter++;
if (request.buffer.slice) {
data = request.buffer.slice(request.byteOffset, request.length);
}
else {
bytes = new Uint8Array(request.length);
bytes.set(request);
data = bytes.buffer;
}
header = this.getRequestHeaders(context.httpRequestHeaders);
this.requests[index] = wx.request({
url: context.uri,
data: data,
header: header,
method: 'POST',
dataType: 'arraybuffer',
responseType: 'arraybuffer',
complete: function (res) {
delete _this.requests[index];
context.httpResponseHeaders = res.header;
context.httpStatusCode = res.statusCode;
if (res.statusCode === undefined) {
result.reject(new Error(res.errMsg));
}
else if (res.statusCode >= 200 && res.statusCode < 300) {
result.resolve(new Uint8Array(res.data));
}
else {
result.reject(new Error(res.statusCode + ':' + io_1.ByteStream.toString(res.data)));
}
}
});
if (context.timeout > 0) {
timeoutId_1 = setTimeout(function () {
result.reject(new rpc_core_1.TimeoutError());
}, context.timeout);
result.promise.then(function () {
clearTimeout(timeoutId_1);
}, function () {
clearTimeout(timeoutId_1);
});
}
return [2 /*return*/, result.promise];
});
});
};
HttpTransport.prototype.abort = function () {
return __awaiter(this, void 0, void 0, function () {
var index, request;
return __generator(this, function (_a) {
for (index in this.requests) {
request = this.requests[index];
delete this.requests[index];
if (request) {
request.abort();
}
}
return [2 /*return*/];
});
});
};
HttpTransport.schemes = ['https'];
return HttpTransport;
}());
exports.HttpTransport = HttpTransport;
rpc_core_1.Client.register('http', HttpTransport);
//# sourceMappingURL=HttpTransport.js.map