This means that IDSESSION/INSTREAM must be sent as nIDSESSION\n or zIDSESSION\0,
ditto for INSTREAM.
Adjust testcases accordingly.
Old commands are still accepted when sent without delimiter.
git-svn: trunk@4811
since a buggy client implementation may get stuck in send(), and then clamd
gets stuck in send() -> deadlock. To avoid this we need nonblocking sockets, and
(low) timeouts on send.
Add more tests for clamd protocol, including a stress test for IDSESSION.
git-svn: trunk@4798
Make handling of old-style commands compatible with old clamd: if they have a \n
that will delimit the command.
If multiscan of a single file encounters errors, don't reply OK too.
git-svn: trunk@4796
