EHOSTUNREACH is a valid return value from recv()

2025-03-09 15:26:04 +00:00 · 2010-07-19 08:38:24 +02:00 · 2010-07-19 08:38:24 +02:00 · aedf3f808b
commit aedf3f808b
parent 269904361b
1 changed files with 1 additions and 1 deletions
--- a/src/tcp_socket.cpp
+++ b/src/tcp_socket.cpp
@ -211,7 +211,7 @@ int zmq::tcp_socket_t::read (void *data, int size)

    //  Signalise peer failure.
    if (nbytes == -1 && (errno == ECONNRESET || errno == ECONNREFUSED ||
-          errno == ETIMEDOUT))
+          errno == ETIMEDOUT || errno == EHOSTUNREACH))
        return -1;

    errno_assert (nbytes != -1);