Python tcp send receive functions

In python the recv is a blocking function or no开发者_如何转开发t? I'm learned in the Uni C and there the was blocking and non-blocking socket. So I just wan to ask weather in python the recv function is a blocking function or not.

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Sockets in Python are blocking by the default. This behavior can be changed with setblocking or settimeout.

Another good place to find information on this is the socket how-to, especially the section on non-blocking sockets.

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The socket in Python is blocking by default, unless you change it.