use required number of descriptors (1) instead of FD_SETSIZE

9a15fe7f · KIU Shueng Chuan · 63abe833 · 9a15fe7f
Commit 9a15fe7f authored Nov 07, 2018 by KIU Shueng Chuan
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signaler.cpp src/signaler.cpp +1 -1

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--- a/src/signaler.cpp
+++ b/src/signaler.cpp
@@ -266,7 +266,7 @@ int zmq::signaler_t::wait (int timeout_)

 #elif defined ZMQ_POLL_BASED_ON_SELECT

-    optimized_fd_set_t fds (FD_SETSIZE);
+    optimized_fd_set_t fds (1);
    FD_ZERO (fds.get ());
    FD_SET (_r, fds.get ());
    struct timeval timeout;