django uses an online case for dwebsocket, local debugging (what else do you need to do to support local debugging?) after printing out the Websocket open, chrome reported an error: websocket connection to ws: localhost:8000 echo_once failed:Inv...
I called the emit method of socket in the loop to send events to the front end, and sleep each loop for 1 second. However, in the course of testing, it is found that the front end is cumulative to handle these events. For example, I looped 10 times, and ...
in the use of websocket, it is found that if requests are sent continuously, some requests will not receive a response. assume that 5 call requests are issued in a row ws.send(1); ws.send(1); ws.send(1); ws.send(1); ws.send(1); but not every send re...
after WebSocket was disconnected, I re-new a link. In the new connection, I can continue to receive and send data, but I found that ws.onmessage did not return the data after reconnection. I think he is still waiting for the data of the address before ...
1. The back-end converts a long data into 64-bit binary, which is transmitted to the front-end through websocket. The front-end receives an ArrayBuffer object, reads the data in memory with getFloat64, and converts it into an integer, but it is found to...
requirements: Connect to a known remote websocket server, read its incoming messages and display them on the page in real time. but the address and login information of the remote server need to be kept secret, so you can t connect to the server d...
the front and back end communicates with websocket. How does the front end convert long data into ArrayBuffer 64-bit binary data ...
segmentfault dvaws.open().websocketwebsocketws ws.openfetchGETloginsendfetchCOOKIECOOKIEFETCHCOOKIECOOKIE ...
the address in the database is: D: java apache-tomcat-7.0.39 webapps MeDesignMaster 3mePic activityMore_20181010141942AG5tC3FA.png my img is Why can t it be displayed? my local picture also exists ...
ishijian Traceback (most recent call last): File "qimingpian_final.py", line 219, in <module> do.work() File "qimingpian_final.py", line 201, in work hangye_list=self.hangye_list(content) -sharp35list Fil...
at the home page, the message prompts you to jump to the Detail component to initialize the data that can only be rendered from Control. Clicking on a new message here will not trigger constructor, so I am dealing with nextProps data. If the time of the ...
I have been doing the function of uploading avatars on mobile in the past two days. I want to compress and upload images larger than 400kb. Images larger than 400kb have not been successfully compressed and no errors have been reported. Later, I re-read...
< div class= "text-box " > <textarea class="comment" autocomplete="off">< textarea> <button class="btn"> < button> <span class="word"><span class="length">0< span...