diff options
| -rwxr-xr-x[-rw-r--r--] | gnuradio-core/src/lib/io/gr_udp_sink.cc | 6 | ||||
| -rwxr-xr-x[-rw-r--r--] | gnuradio-core/src/lib/io/gr_udp_source.cc | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/gnuradio-core/src/lib/io/gr_udp_sink.cc b/gnuradio-core/src/lib/io/gr_udp_sink.cc index d37adfb8a..a837e731e 100644..100755 --- a/gnuradio-core/src/lib/io/gr_udp_sink.cc +++ b/gnuradio-core/src/lib/io/gr_udp_sink.cc @@ -132,8 +132,10 @@ gr_udp_sink::open() lngr.l_onoff = 1; lngr.l_linger = 0; if(setsockopt(d_socket, SOL_SOCKET, SO_LINGER, (optval_t)&lngr, sizeof(linger)) == -1) { - perror("SO_LINGER"); - throw std::runtime_error("can't set socket option SO_LINGER"); + if(errno != ENOPROTOOPT) { // no SO_LINGER for SOCK_DGRAM on Windows + perror("SO_LINGER"); + throw std::runtime_error("can't set socket option SO_LINGER"); + } } // bind socket to an address and port number to listen on diff --git a/gnuradio-core/src/lib/io/gr_udp_source.cc b/gnuradio-core/src/lib/io/gr_udp_source.cc index d76d0ee32..fed5b6142 100644..100755 --- a/gnuradio-core/src/lib/io/gr_udp_source.cc +++ b/gnuradio-core/src/lib/io/gr_udp_source.cc @@ -110,8 +110,10 @@ gr_udp_source::open() lngr.l_onoff = 1; lngr.l_linger = 0; if(setsockopt(d_socket, SOL_SOCKET, SO_LINGER, (optval_t)&lngr, sizeof(linger)) == -1) { - perror("SO_LINGER"); - throw std::runtime_error("can't set socket option SO_LINGER"); + if(errno != ENOPROTOOPT) { // no SO_LINGER for SOCK_DGRAM on Windows + perror("SO_LINGER"); + throw std::runtime_error("can't set socket option SO_LINGER"); + } } // Set a timeout on the receive function to not block indefinitely |