MPW_SendRecv does not return an error code

[blootsvoets]

This would allow error checking by the calling application. Just returning -1 is usually enough. I think a ::recv status of 0 should also be considered an error if it was successfully ::select-ed. From the recv() man page

 RETURN VALUES
 These calls return the number of bytes received, or -1 if an error
 occurred.

 For TCP sockets, the return value 0 means the peer has closed its half
 side of the connection.

[djgroen]

Hi Joris,
Has this issue been resolved with your latest commit? It looks like it may have been...?

[blootsvoets]

Indeed, this issue was solved in the latest commit. However, I don't know if you want to implement a same kind of construction for the other functions? For MTO it's not necessary but maybe for other users?

[djgroen]

That's a good point. I suggest we leave this ticket open as a reminder then.