Hi,
I'm currently working on the connection interface.
I will add MSG_NOSIGNAL in Socket::send and Socket::sendTo
Marcus
Robert Hinn wrote:
Hi again,
I've noticed that when you set up a connection via the Connection
class (as used in RemoteAspect, etc.), then you get "broken pipe"
signals when you try reading data while the other end of the
connection has disconnected.
According to the recv() documentation, this behaviour can be turned
off by using MSG_NOSIGNAL as a flag to the recv() call. The Socket
class doesn't do this (the flags are set to 0).
Is this behaviour desired? I mean, you'll have to catch signals in
your application to avoid crashes if the other end of a network
connection disconnects... Wouldn't it be better to use the
MSG_NOSIGNAL flag and check the return value of recv() to see if
enough data (size) was received, and, if not, throw a SocketError
exception?
Robert
PS: Thanks for the tip about the mailing list search function at
sourceforge. I hadn't noticed that since the search field doesn't
contain the "mailing list" option if you're not currently browsing a
mailing list ;-) Maybe the OpenSG website that lists the links to
the mailing lists at sourceforge should put up a note on how to search
them (just for people who aren't familiar with the source forge
sites... ;-)
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