sockets Archives - IT Nursery

Programming, sockets

IT Nursery

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 ...

June 4, 2022
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Programming, Python

IT Nursery

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 ...

June 3, 2022
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Programming, sockets

IT Nursery

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 ...

May 31, 2022
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C#, Programming

IT Nursery

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 ...

May 28, 2022
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Java, Programming

IT Nursery

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 ...

May 28, 2022
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Java, Programming

IT Nursery

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 ...

May 28, 2022
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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 ...

May 25, 2022
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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, ...

May 24, 2022
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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 ...

May 23, 2022
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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 ...

May 23, 2022
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