Check if a socket is connected in mac os x

Check if a socket is connected in mac os x

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Check if a socket is connected in mac os x
Tag : cpp , By : Ansari
Date : November 24 2020, 05:47 AM

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How can I check whether a (TCP) socket is (dis)connected in C#?

Tag : .net , By : Michael T.
Date : March 29 2020, 07:55 AM
it should still fix some issue Death of a socket changes its behavior in several ways, so these methods are both valid :)
With both methods you actually check those parts of the socket's behavior that change after disconnection.

How to check if socket still connected?

Tag : node.js , By : Roel van Dijk
Date : March 29 2020, 07:55 AM
Hope that helps Make sure that heartbeats is set to true (the default). If the timeout lapses, disconnect should happen automatically. However, there was a bug report about heartbeats not working. Make sure you have the latest version of Socket.IO (I'm not sure the status of the bug).
If you still need help, you could send a ping to the old connection when the user tries to reconnect:

How to check if a socket is connected or not

Tag : cpp , By : vasil
Date : March 29 2020, 07:55 AM
Any of those help boost::asio::ip::tcp::socket has a is_open() method which seems to give the result.
However, you should be aware that between calling is_open and then sending data with send, the socket can be closed. In addition, TCP write functions usually return immediately after copying the data into the kernel buffer. If sending fails, you will get an error at the next send.

How to check socket is alive (connected) in socket.io with multiple nodes and socket.io-redis

Tag : node.js , By : user176691
Date : March 29 2020, 07:55 AM

How to check in PHP, if a socket still connected, if I don't have the socket handler?

Tag : php , By : gcomstock
Date : March 29 2020, 07:55 AM
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