@hprose/rpc-plugin-push
Version:
257 lines • 11.8 kB
JavaScript
"use strict";
/*--------------------------------------------------------*\
| |
| hprose |
| |
| Official WebSite: https://hprose.com |
| |
| Prosumer.ts |
| |
| Prosumer for TypeScript. |
| |
| LastModified: Jun 14, 2021 |
| 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 });
exports.Prosumer = void 0;
var rpc_core_1 = require("@hprose/rpc-core");
var Prosumer = /** @class */ (function () {
function Prosumer(client, id) {
this.client = client;
this.callbacks = Object.create(null);
this.retryInterval = 1000;
client.returnTypes['+'] = Boolean;
client.returnTypes['-'] = Boolean;
client.returnTypes['>'] = Boolean;
client.returnTypes['?'] = Boolean;
client.returnTypes['|'] = Array;
if (id)
this.id = id;
}
Object.defineProperty(Prosumer.prototype, "id", {
get: function () {
if (this.client.requestHeaders['id']) {
return this.client.requestHeaders['id'].toString();
}
throw new Error('Client unique id not found');
},
set: function (value) {
this.client.requestHeaders['id'] = value;
},
enumerable: false,
configurable: true
});
Prosumer.prototype.dispatch = function (topics) {
return __awaiter(this, void 0, void 0, function () {
var _loop_1, this_1, topic;
var _this = this;
return __generator(this, function (_a) {
_loop_1 = function (topic) {
var callback = this_1.callbacks[topic];
if (callback) {
var messages_1 = topics[topic];
if (messages_1) {
var _loop_2 = function (i, n) {
setTimeout(function () {
try {
callback(messages_1[i]);
}
catch (e) {
if (_this.onerror) {
_this.onerror(e);
}
}
}, 0);
};
for (var i = 0, n = messages_1.length; i < n; ++i) {
_loop_2(i, n);
}
}
else {
delete this_1.callbacks[topic];
if (this_1.onunsubscribe) {
this_1.onunsubscribe(topic);
}
}
}
};
this_1 = this;
for (topic in topics) {
_loop_1(topic);
}
return [2 /*return*/];
});
});
};
Prosumer.prototype.message = function () {
return __awaiter(this, void 0, void 0, function () {
var err, topics, e_1, _a, _b, _i, topic, e_2;
var _this = this;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
if (!true) return [3 /*break*/, 15];
err = void 0;
_c.label = 1;
case 1:
_c.trys.push([1, 3, , 4]);
return [4 /*yield*/, this.client.invoke('<')];
case 2:
topics = _c.sent();
if (!topics)
return [2 /*return*/];
this.dispatch(topics);
return [3 /*break*/, 0];
case 3:
e_1 = _c.sent();
err = e_1;
return [3 /*break*/, 4];
case 4:
if (!(err != null)) return [3 /*break*/, 14];
if (!!(err instanceof rpc_core_1.TimeoutError)) return [3 /*break*/, 7];
if (!(this.retryInterval > 0)) return [3 /*break*/, 6];
return [4 /*yield*/, new Promise(function (resolve, reject) { return setTimeout(resolve, _this.retryInterval); })];
case 5:
_c.sent();
_c.label = 6;
case 6:
if (this.onerror) {
this.onerror(err);
}
_c.label = 7;
case 7:
err = null;
_a = [];
for (_b in this.callbacks)
_a.push(_b);
_i = 0;
_c.label = 8;
case 8:
if (!(_i < _a.length)) return [3 /*break*/, 13];
topic = _a[_i];
_c.label = 9;
case 9:
_c.trys.push([9, 11, , 12]);
return [4 /*yield*/, this.client.invoke('+', [topic])];
case 10:
_c.sent();
return [3 /*break*/, 12];
case 11:
e_2 = _c.sent();
err = e_2;
return [3 /*break*/, 13];
case 12:
_i++;
return [3 /*break*/, 8];
case 13: return [3 /*break*/, 4];
case 14: return [3 /*break*/, 0];
case 15: return [2 /*return*/];
}
});
});
};
Prosumer.prototype.subscribe = function (topic, callback) {
return __awaiter(this, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!this.id) return [3 /*break*/, 2];
this.callbacks[topic] = callback;
return [4 /*yield*/, this.client.invoke('+', [topic])];
case 1:
result = _a.sent();
this.message();
if (this.onsubscribe) {
this.onsubscribe(topic);
}
return [2 /*return*/, result];
case 2: return [2 /*return*/, false];
}
});
});
};
Prosumer.prototype.unsubscribe = function (topic) {
return __awaiter(this, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!this.id) return [3 /*break*/, 2];
return [4 /*yield*/, this.client.invoke('-', [topic])];
case 1:
result = _a.sent();
delete this.callbacks[topic];
if (this.onunsubscribe) {
this.onunsubscribe(topic);
}
return [2 /*return*/, result];
case 2: return [2 /*return*/, false];
}
});
});
};
Prosumer.prototype.unicast = function (data, topic, id) {
return this.client.invoke('>', [data, topic, id]);
};
Prosumer.prototype.multicast = function (data, topic, ids) {
return this.client.invoke('>?', [data, topic, ids]);
};
Prosumer.prototype.broadcast = function (data, topic) {
return this.client.invoke('>*', [data, topic]);
};
Prosumer.prototype.push = function (data, topic, id) {
switch (typeof id) {
case 'undefined': return this.broadcast(data, topic);
case 'string': return this.unicast(data, topic, id);
default: return this.multicast(data, topic, id);
}
};
Prosumer.prototype.exists = function (topic, id) {
if (id === void 0) { id = this.id; }
return this.client.invoke('?', [topic, id]);
};
Prosumer.prototype.idlist = function (topic) {
return this.client.invoke('|', [topic]);
};
return Prosumer;
}());
exports.Prosumer = Prosumer;
//# sourceMappingURL=Prosumer.js.map