websocket-heartbeat-miniprogram/dist/index.js

websocket heartbeat for miniprogram

!function(e,t){if("object"==typeof exports&&"object"==typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var o=t();for(var n in o)("object"==typeof exports?exports:e)[n]=o[n]}}(window,(function(){return function(e){var t={};function o(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,o),i.l=!0,i.exports}return o.m=e,o.c=t,o.d=function(e,t,n){o.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},o.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},o.t=function(e,t){if(1&t&&(e=o(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(o.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var i in e)o.d(n,i,function(t){return e[t]}.bind(null,i));return n},o.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return o.d(t,"a",t),t},o.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},o.p="",o(o.s=0)}([function(e,t,o){"use strict";function n(e,t){for(var o=0;o<t.length;o++){var n=t[o];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}o.r(t);var i=function(){function e(t,o){var n=t.miniprogram,i=t.connectSocketParams,r=t.pingTimeout,s=void 0===r?15e3:r,c=t.pongTimeout,a=void 0===c?1e4:c,u=t.reconnectTimeout,p=void 0===u?2e3:u,f=t.pingMsg,h=void 0===f?"heartbeat":f,l=t.repeatLimit,m=void 0===l?null:l,k=o.resolve,g=o.reject;if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),!n){var d=Error("请传入小程序全局实例：Taro:Taro,支付宝:my,百度:swan，微信:wx等");throw g(d),d}if(!i||!i.url){var v=Error("小程序connectSocket参数不全");throw g(v),v}this.opts={connectSocketParams:i,miniprogram:n,pingTimeout:s,pongTimeout:a,reconnectTimeout:p,pingMsg:h,repeatLimit:m},this.socketTask=null,this.repeat=0,this.onClose=function(){},this.onError=function(){},this.onOpen=function(){},this.onMessage=function(){},this.onReconnect=function(){},this.createWebSocket(k)}var t,o,i;return t=e,(o=[{key:"createWebSocket",value:function(e){var t=this;this.opts.miniprogram.offSocketClose?(this.opts.miniprogram.offSocketClose(),this.opts.miniprogram.offSocketMessage(),this.opts.miniprogram.offSocketOpen(),this.opts.miniprogram.offSocketError(),this.socketTask={onClose:this.opts.miniprogram.onSocketClose,onMessage:this.opts.miniprogram.onSocketMessage,onOpen:this.opts.miniprogram.onSocketOpen,onError:this.opts.miniprogram.onSocketError,send:this.opts.miniprogram.sendSocketMessage,close:this.opts.miniprogram.closeSocket},this.opts.miniprogram.connectSocket(Object.assign({complete:function(){}},this.opts.connectSocketParams)),this.registerHeartBeatEvent(),e&&e(this)):new Promise((function(e){e(t.opts.miniprogram.connectSocket(Object.assign({complete:function(){}},t.opts.connectSocketParams)))})).then((function(o){t.socketTask=o,t.registerHeartBeatEvent(),e&&e(t)}))}},{key:"registerHeartBeatEvent",value:function(){var e=this;this.socketTask.onClose((function(t){e.onClose(t),e.reconnect()})),this.socketTask.onError((function(t){e.onError(t),e.reconnect()})),this.socketTask.onOpen((function(t){e.repeat=0,e.onOpen(t),e.heartCheck()})),this.socketTask.onMessage((function(t){e.onMessage(t),e.heartCheck()}))}},{key:"reconnect",value:function(){var e=this;this.opts.repeatLimit>0&&this.opts.repeatLimit<=this.repeat||this.lockReconnect||this.forbidReconnect||(this.lockReconnect=!0,this.repeat++,this.onReconnect(),setTimeout((function(){e.createWebSocket(),e.lockReconnect=!1}),this.opts.reconnectTimeout))}},{key:"send",value:function(e){this.socketTask.send(e)}},{key:"heartCheck",value:function(){this.heartReset(),this.heartStart()}},{key:"heartStart",value:function(){var e=this;this.forbidReconnect||(this.pingTimeoutId=setTimeout((function(){e.send({data:e.opts.pingMsg}),e.pongTimeoutId=setTimeout((function(){e.socketTask.close()}),e.opts.pongTimeout)}),this.opts.pingTimeout))}},{key:"heartReset",value:function(){clearTimeout(this.pingTimeoutId),clearTimeout(this.pongTimeoutId)}},{key:"close",value:function(e){this.forbidReconnect=!0,this.heartReset(),this.socketTask.close(e)}}])&&n(t.prototype,o),i&&n(t,i),e}();t.default=function(e){return new Promise((function(t,o){new i(e,{resolve:t,reject:o})}))}}])}));