Receive data and get the remote endpoint Address. Returns the number of bytes actually received, 0 if the remote side has closed the connection, or ERROR on failure. If the socket is blocking, receiveFrom waits until there is data to be received.
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Receive data and get the remote endpoint Address. Returns the number of bytes actually received, 0 if the remote side has closed the connection, or ERROR on failure. If the socket is blocking, receiveFrom waits until there is data to be received.