进入uniapp

im-uniapp/common/socketTask.js

@@ -0,0 +1,195 @@
+import config from "@/common/config.js"
+let timer = null
+let retimer = null
+import store from '../store'
+import * as sdk from "@/common/imSdk/lim-sdk.js";
+import lim from "@/common/imSdk/sdk-bridge.js";
+
+import publicFc from '@/common/publicFc';
+import localForage from 'localforage';
+
+
+export default {
+	socketTask: null,
+	// 连接WebSocket
+	connectSocket() {
+
+
+		const ListenerMap = {
+			onSocketConnectEvent: (option, status, data) => {
+				console.log("已建立连接:" + JSON.stringify(status));
+			},
+			onSocketErrorEvent: (error) => {
+				console.log("连接出现错误:" + userId);
+			},
+			onSocketReConnectEvent: () => {
+				console.log("正在重连:");
+			},
+			onSocketCloseEvent: () => {
+				console.log("连接关闭:");
+			},
+			onSocketReConnectSuccessEvent: () => {
+				console.log("重连成功");
+			},
+			onOfflineMessage: (e) => {
+				// console.log("====================拉取到离线消息")
+				// console.log(e)
+				const userId = uni.getStorageSync("userId")
+				setTimeout(function() {
+					if (e.length > 0) {
+						e.map((msg) => {
+
+							setTimeout(() => {
+								const _data = publicFc.formatMessage(msg)
+
+								console.log(_data)
+								if (_data.fromId != userId) {
+									uni.$emit('onP2PMessage', _data);
+									store.dispatch('onP2PMessage', _data)
+								}
+							}, 500)
+						})
+					}
+				}, 500);
+
+			},
+			onTestMessage: (e) => {
+				console.log("onTestMessage ：");
+				store.dispatch('onP2PMessage', e)
+			},
+			onP2PMessage: (e) => {
+				console.log("onP2PMessag    e :::");
+				console.log(JSON.parse(e))
+				console.log("接收到的ws原始数据")
+				e = JSON.parse(e)
+				console.log(e)
+				console.log("接收到的ws格式化之后数据")
+				const _data = publicFc.formatMessage(e.data)
+                console.log(_data)
+				uni.$emit('onP2PMessage', _data);
+				store.dispatch('onP2PMessage', _data)
+			},
+			onLogin: (uid) => {
+				console.log("用户" + uid + "登陆sdk成功");
+			}
+
+		};
+
+
+		const userId = uni.getStorageSync("userId")
+
+		const imUserSign = uni.getStorageSync("imUserSign")
+
+		var listeners = {};
+		for (const v in ListenerMap) {
+			listeners[v] = ListenerMap[v];
+		}
+
+		console.log(lim)
+
+		// 防止多次建立ws链接，貌似还没有生效，需要检查
+		if (this.socketTask != null) {
+			return false
+		}
+
+		lim.lim.im.init(config.getImApiUrl(), config.getImAppId(), userId, imUserSign, listeners, (
+			sdk) => {
+			if (sdk) {
+				console.warn("====================")
+				this.socketTask = sdk;
+				console.log(this.socketTask)
+
+				console.log('sdk 成功连接的回调, 可以使用 sdk 请求数据了.');
+
+				sdk.getSingleUserInfo(userId).then(res => {
+					console.log("获取到自己的用户信息")
+					console.log(res)
+					if (res.code == 200) {
+						uni.setStorageSync('userInfo', res.data);
+					}
+				})
+
+				// sdk.getAllFriend().then(res => {
+				// 	console.warn(res)
+				// })
+				// sdk.getUserSequence().then(res => {
+				// 	console.warn(res)
+				// })
+
+				sdk.getUserConversationList(0).then(res => {
+					console.warn(res)
+				})
+
+
+			} else {
+				console.log('sdk 初始化失败.');
+			}
+		})
+
+
+		/* 
+
+		this.socketTask = uni.connectSocket({
+			url: 'wss://im-api.q3z3.com/ws?Authorization=' + uni.getStorageSync('Authorization'),
+			complete: () => {}
+		});
+		this.socketTask.onOpen(res => {
+			console.log('WebSocket连接已打开！');
+			// 设置心跳
+			timer = setInterval(() => {
+				uni.sendSocketMessage({
+					data: 'isConnact',
+					success: res => {
+						if (res.errMsg == 'sendSocketMessage:ok') {
+							console.log('WebSocket已连接')
+						} else {
+							this.connectSocket()
+						}
+					}
+				})
+			}, 5000)
+		})
+		// 监听接收
+		this.socketTask.onMessage(res => {
+			if (res.data == 'ok') {
+				return
+			}
+			var data = JSON.parse(res.data);
+			fc.getPush(data);
+			console.log('WebSocket接收消息！');
+		})
+		// 监听关闭
+		this.socketTask.onClose(res => {
+			console.log('WebSocket连接已关闭！');
+			let token = uni.getStorageSync('Authorization');
+			if (this.socketTask && token) {
+				this.socketTaskClose()
+				retimer = setTimeout(() => {
+					this.connectSocket()
+				}, 5000)
+			}
+		})
+		// 监听异常
+		this.socketTask.onError(res => {
+			console.log('WebSocket连接打开失败，正在尝试重新打开！');
+			if (this.socketTask) {
+				this.socketTaskClose()
+				retimer = setTimeout(() => {
+					this.connectSocket()
+				}, 5000)
+			}
+
+		}); 
+		*/
+
+	},
+	// 关闭WebSocket
+	socketTaskClose() {
+		if (this.socketTask) {
+			this.socketTask.close()
+			clearInterval(timer)
+			clearTimeout(retimer)
+			console.log('关闭WebSocket！');
+		}
+	},
+}