sockets

问题 I want to see logs of my project Steps : I clone a socket app. Then I run npm install pm2 -g to install pm2 I run pm2 start It works. It display a table of my socket app But if I run pm2 logs to see logs, there exist error like this : 1|mycompany | C:\PROGRAM FILES\NODEJS\NPM.CMD:1 1|mycompany | (function (exports, require, module, __filename, __dirname) { :: Created by npm, please don't edit manually. 1|mycompany | ^ 1|mycompany | 1|mycompany | SyntaxError: Unexpected token : 1|mycompany |

问题 I made a game in python with pygame and socket, my game works perfectly in local server, but when i want to try it with my friend it give me these errors : ("ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine and Traceback (most recent call last File "C:/Users/Zahraa Rached/Desktop/Poké-aim/client.py", line 54, in <module> game = n.send("get") File "C:\Users\Zahraa Rached\Desktop\Poké-aim\network.py", line 25, in send return

问题 I made a game in python with pygame and socket, my game works perfectly in local server, but when i want to try it with my friend it give me these errors : ("ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine and Traceback (most recent call last File "C:/Users/Zahraa Rached/Desktop/Poké-aim/client.py", line 54, in <module> game = n.send("get") File "C:\Users\Zahraa Rached\Desktop\Poké-aim\network.py", line 25, in send return

问题 Hope everyone's doing well. I have a problem I've been trying to solve for a good while now with no success... I have this function that listens for commands sent by pressing various buttons on a website. Once it receives a command it sends it further down the serial port: def write(self): while self.alive: try: data = self.socket.recv(1024) print('Data received through TCP: ' + str(data)) recvdStr = data.decode('UTF-8') if not data: break self.serial.write(recvdString.encode('utf-8')) print(

问题 I noticed that, when I run my application on a Linux OS, after a while, the server just stops accepting clients. This is a screenshot of wireshark when trying to connect to the Server from my host, after it stopped accepting. As you can see the first request is [FIN,ACK] and it seems like that my server can't handle that. Starting up the server, opens the selector, binds, blocking mode is set to false and the server channel registers for OP_ACCEPT. (the usual standard stuff) And this is the

问题 I need to send notification to app(desktop-app) in real-time bases. I tried django-socketio but does not working with python3.6 then I go through the documentation of python-socketio i dont understand how do i integrate it with django.Please help me in this 来源： https://stackoverflow.com/questions/61356901/how-do-i-connect-python-socketio-with-django

问题 I am using socket module in python to create two clients and one server. Client_1 shall send content of a .txt file to Client_2, through the server. In server I am using thread module to have a multiple client support. I have created three Threads in my server:- 1) First thread handles the client connections 2) Second thread receives the contents of the .txt file from Client_1 3) Third thread sends this contents to Client_2 The problem that I am facing, while executing the above mentioned

问题 So, I am having TCP socket server which defines text based client server communication. I want to measure performance of this service using jmeter's TCP Sampler but the problem is that I cannot find a way to send EOL byte for every request. From what I see the server defines "\0" as line delimiter. From what I understand the field 'End of line(EOL) byte value' is for parsing server response and its value is not considered when request is being made. Using the following code I am able to

问题 I have created two programs, a client and a server. They communicate via sockets sending char arrays of a fixed size of 115 bytes. The data I want to transfer is stored in the following struct : typedef struct { char origin[14]; char type; char data[100]; } socket_data; But in order to send the data serialized, I want to send that information in a single string concatenating al the fields in the struct so I send a 115 bytes string. If any of those fields does not reach it's max size, I will

问题 I am writing a simple program using UDP Sockets.I need to input the name of a patient and retrieve its details from the database. The name of the patient is entered in the Doctor class and sent to the Server Class. The Server class then execute a query to retrieve the details of the patient. The problem is in the SQL statement. When I used only the variable firstname it is working fine, but when I put the second variable lastname the PatientRecord variable is NULL. The Server Class : public