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| author | Martin Sustrik <sustrik@fastmq.commkdir> | 2009-09-16 10:56:55 +0200 |
|---|---|---|
| committer | Martin Sustrik <sustrik@fastmq.commkdir> | 2009-09-16 10:56:55 +0200 |
| commit | 6e03cb2f3eb083e1de8e7161d3ab21b52c87eece (patch) | |
| tree | 9cf442583cae614f2bcfca22fd0b9a55c7f0ccda /src/sub.cpp | |
| parent | bce2e60bbb3b7f799a532d9b8f2e171c570b9fea (diff) | |
| parent | 9fbdcc7940823634d82f51d2b124ccfbca6e9b17 (diff) | |
Merge branch 'master' of git@github.com:sustrik/zeromq2
Diffstat (limited to 'src/sub.cpp')
| -rw-r--r-- | src/sub.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sub.cpp b/src/sub.cpp index 51e0c23..101c62f 100644 --- a/src/sub.cpp +++ b/src/sub.cpp @@ -101,6 +101,12 @@ int zmq::sub_t::recv (struct zmq_msg_t *msg_, int flags_) if (rc != 0 && errno == EAGAIN) return -1; + // If there is no subscription return -1/EAGAIN. + if (!all_count && prefixes.empty () && topics.empty ()) { + errno = EAGAIN; + return -1; + } + // If there is at least one "*" subscription, the message matches. if (all_count) return 0; |