recently, you need to send a picture in base64 format using websocket (the file is relatively large.), socket will send the data this time, then disconnect it (if I detect a disconnection, I will create a new connection), send it in a new connection, an...
I used canvas to do the picture editing function, because I chose canvas.toDataURL ( "image png ") to upload the original image. Now I get the picture in base64 format. When I send it with websocket, I find that the file will be disconnected and report ...
problem description Chinese is garbled when a byte array transfer string is received through websocket the environmental background of the problems and what methods you have tried websocketUTF-8 vue related codes Please paste the code text...
after the following settings, you can connect to the local server import store from . store import VueSocketio from vue-socket.io ; import socketio from socket.io-client ; Vue.use(VueSocketio, socketio( http: 127.0.0.1:7777 ),store); the...
main.js: const socket = new SockJS( http: 192.168.1.107:8088 webSocketServer ); Vue.prototype.$stompClient = Stomp.over(socket) index.vue: connect() { const token = this.$Cookies.get( token ); this.$stompClient.connect({ token : token...
everything is fine in the local php7.1, LAN test. the php5.4 test on the server shows that the websocket of gateway starts successfully, but the result that the websocket client cannot connect to, request header is Provisional headers are shown . What ...
problem description the framework currently in use is grails when using the grails-spring-websocket-2.3.0 plug-in when sending a message to a specified user through brokerMessagingTemplate.convertAndSendToUser, the client cannot receive the message ...
I haven t used websocket much before. This time the supplier decided to use this. Here is the client. I checked some information. It seems that there are two ways for websocket to disconnect. One is that the client sends a request to the server, and th...
there is a broadcast screen. One or more users may send messages to the broadcast screen for broadcasting. it takes a certain time for each broadcast to play the content (the sound playback method is asynchronous). when multiple users send broadcast re...
use x.net.websocket to read information, there is a lot of data, and it is found that it cannot be read completely at one time. Always returns a length of 4092, func receiveWebsocket(ws *websocket.Conn) error { for { var msg = make([]byte,...
in Wechat s built-in browser, using websocket, the connection speed is very fast in WIFI environment, and it takes several seconds to connect in 3G or 4G mode. Has anyone ever encountered such a situation? ...
problem description java uses native code to write websocket,. I link through socket.io-client, and the service passes third-party tests, such as http: www.blue-zero.com WebS., but the code just doesn t link. the environmental background of the p...
spring-boot-websocket Websocket is implemented in the form of spring-boot-websocket stomp. Business scenario After the payment is successfully scanned on the page, the back-end websocket notifies the front-end page to jump. question the ...
I separated mvc from workerman, on two servers. Now the task requirement is to regularly call the method encapsulated in mvc in the timer of workerman, how to achieve it, the method of using native php access interface has been reported errors, there is ...
the code is as follows: client = new Paho.MQTT.Client( 47.93.17.20 ,1883, 869300035506744 ); ,,Messaging client.onConnectionLost = onConnectionLost; client.onMessageArrived = onMessageArrived; Paho.MQTT.cli...
after using https , the original websocket link of cannot be used properly. do I need to use the wss protocol to connect under https? if yes, what are you asking? ...
there is an existing project that needs to transfer .net to JS, and is stuck in a place where Socket communications are available. use socket to communicate in C-sharp.Net, just use the Socket class int socket( int url, int type, int protocol); url...
can the thinkphp; I use in the development of websocket use a routing address directly, such as Wechat ws: cs.com worker cs. I can see that the ports are used in the tutorials demo of php and node. I would like to ask whether php can be used in this way...
in the IM system, is it pulled through ajax or obtained through websocket to get chat records, contact lists and message lists? or is it just real-time communication using websocket protocol in the session, and other scenarios directly use ajax;; I a...
the environmental background of the problems and what methods you have tried before using socket.binaryType = "arraybuffer ", or socket in the native environment of each client supports the transfer of binary data such as protobuf is no problem....
problem description the environmental background of the problems and what methods you have tried related codes Please paste the code text below (do not replace the code with pictures) app.json { "pages": [ "pages inde...
All the time controls of element-ui have the following problem, that is, under ie, after the update data is initialized after asynchronism, the value of the drop-down box has been selected, but the display box has no value display, and it is not possibl...
for example, React16 and Antd are blank in ie high version, and babel polyfill ie has been installed . ...
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installation of create-react-app, has been reporting such errors, and online search methods have been tried, but they are still useless ....