initChatroomSDK.js
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/*
* 聊天室SDK，依赖于nim sdk
*/
import config from '@/configs'
import pageUtil from '@/utils/page'
import util from '@/utils'
import store from '../'
import {onChatroomMsgs} from './chatroomMsgs'
const SDK = require('@/sdk/' + config.sdk)
// 切换聊天室之前需要断开连接，原因是移动端不断累积连接实例，消息并发较大时会有性能问题
// 重新初始化 NIM SDK
export function initChatroomSDK ({ state, commit, dispatch }, obj) {
let {chatroomId, address} = obj
if (chatroomId && address) {
if (state.chatroomInsts[chatroomId]) {
state.chatroomInsts[chatroomId].connect()
} else {
state.chatroomInsts[chatroomId] = SDK.Chatroom.getInstance({
appKey: config.appkey,
account: state.userUID,
token: state.sdktoken,
chatroomId,
chatroomAddresses: address,
onconnect: function onChatroomConnect (chatroom) {
dispatch('hideLoading')
commit('setCurrChatroom', chatroomId)
},
onerror: function onChatroomError (error, obj) {
dispatch('hideLoading')
if (error) {
alert('网络连接状态异常')
location.href='#/room'
}
},
onwillreconnect: function onChatroomWillReconnect (obj) {
// 此时说明 `SDK` 已经断开连接, 请开发者在界面上提示用户连接已断开, 而且正在重新建立连接
console.log('即将重连', obj)
},
ondisconnect: function onChatroomDisconnect (error) {
// 此时说明 `SDK` 处于断开状态, 切换聊天室也会触发次回调
dispatch('hideLoading')
if (error) {
switch (error.code) {
// 账号或者密码错误, 请跳转到登录页面并提示错误
case 302:
// 此逻辑与nim sdk错误逻辑相同，复用nim sdk的
// 如果单用聊天室功能需要在此做处理
break;
case 13003:
alert('抱歉，你已被主播拉入了黑名单')
location.href='#/room'
break
// 被踢, 请提示错误后跳转到登录页面
case 'kicked':
if (error.reason === 'managerKick') {
alert('你已被管理员移出聊天室')
location.href='#/room'
} else if (error.reason === 'blacked') {
alert('你已被管理员拉入黑名单，不能再进入')
location.href='#/room'
}
break;
default:
console.log(error.message);
break
}
}
},
// 聊天室消息
onmsgs: onChatroomMsgs
})
}
} else {
alert('没有聊天室地址')
}
}
export function resetChatroomSDK ({state, commit, dispatch}, chatroomId) {
if (chatroomId) {
state.chatroomInsts[chatroomId].disconnect()
} else {
for (let tempRoomId in state.chatroomInsts) {
state.chatroomInsts[tempRoomId].disconnect()
}
}
commit('resetCurrChatroom')
}