Maximale Buffergröße

[SleepyMaster]

Hi ihrs...

mal eine kurze Frage:
wie viele Bytes darf der mit WinSock.send zu verschickende Buffer maximal groß sein?

Vielen Dank
SleepyMaster

[Muetze1]

Moin!

Ein Blick in die MSDN WinSocket/send() brachte folgendes zu Tage:

Zitat von MSDN zu WinSocket send():

The send function is used to write outgoing data on a connected socket. For message-oriented sockets, care must be taken not to exceed the maximum packet size of the underlying provider, which can be obtained by using getsockopt to retrieve the value of socket option SO_MAX_MSG_SIZE. If the data is too long to pass atomically through the underlying protocol, the error WSAEMSGSIZE is returned, and no data is transmitted.

MfG
Muetze1

[SleepyMaster]

Ahhh... ok.

Vielen Dank...