Differences between TCP sockets and web sockets, one more time [duplicate]
This question already has answers here: What is the fundamental difference between WebSockets and pure TCP? (4 answers) Closed 3 years ago. Trying … Read more
sockets
On localhost, how do I pick a free port number?
I’m trying to play with inter-process communication and since I could not figure out how to use named pipes under Windows I thought … Read more
What is the difference between 127.0.0.1 and localhost
Assuming the following is defined in …/hosts: 127.0.0.1 localhost What, if any, are the actual differences between using 127.0.0.1 and localhost as the … Read more
An existing connection was forcibly closed by the remote host
I am working with a commercial application which is throwing a SocketException with the message, An existing connection was forcibly closed by the … Read more
How to find an available port?
I want to start a server which listen to a port. I can specify port explicitly and it works. But I would like … Read more
What is the difference between connection and read timeout for sockets?
3 questions: What is the difference between connection and read timeout for sockets? What does connection timeout set to “infinity” mean? In what … Read more
What is the largest Safe UDP Packet Size on the Internet
I’ve read a number of articles about UDP packet sizes but have been unable to come to a conclusion on whats correct. A … Read more
What is the difference between AF_INET and PF_INET in socket programming?
What is the difference between AF_INET and PF_INET in socket programming? I’m confused between using AF_INET and PF_INET in socket() and bind(). Also, … Read more
What is the Difference Between read() and recv() , and Between send() and write()?
What is the difference between read() and recv(), and between send() and write() in socket programming in terms of performances, speed and other … Read more
mysqld_safe Directory ‘/var/run/mysqld’ for UNIX socket file don’t exists
While starting mysql server 5.7.17 using mysqld_safe, following error occcours. 2017-02-10T17:05:44.870970Z mysqld_safe Logging to ‘/var/log/mysql/error.log’. 2017-02-10T17:05:44.872874Z mysqld_safe Logging to ‘/var/log/mysql/error.log’. 2017-02-10T17:05:44.874547Z mysqld_safe Directory … Read more