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mavlink udp: avoid spamming the console when disconnecting the Network or bcast addr not found (#4611)

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Beat Küng
2016-05-30 21:53:37 +02:00
committed by Lorenz Meier
parent 95a7057768
commit 8c9b272545
4 changed files with 14 additions and 5 deletions
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src/modules/mavlink/mavlink_main.cpp
+10 -3
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@@ -223,6 +223,8 @@ Mavlink::Mavlink() :
_bcast_addr{},
_src_addr_initialized(false),
_broadcast_address_found(false),
_broadcast_address_not_found_warned(false),
_sendto_result(1),
_network_buf{},
_network_buf_len(0),
#endif
@@ -899,9 +901,10 @@ Mavlink::send_packet()
int bret = sendto(_socket_fd, _network_buf, _network_buf_len, 0, (struct sockaddr *)&_bcast_addr, sizeof(_bcast_addr));
if (bret <= 0) {
PX4_WARN("sending broadcast failed, errno: %d: %s", errno, strerror(errno));
if (bret <= 0 && _sendto_result > 0) {
PX4_ERR("sending broadcast failed, errno: %d: %s", errno, strerror(errno));
}
_sendto_result = bret;
}
}
@@ -1150,9 +1153,13 @@ Mavlink::find_broadcast_address()
if (setsockopt(_socket_fd, SOL_SOCKET, SO_BROADCAST, &broadcast_opt, sizeof(broadcast_opt)) < 0) {
PX4_WARN("setting broadcast permission failed");
}
_broadcast_address_not_found_warned = false;
} else {
PX4_WARN("no broadcasting address found");
if (!_broadcast_address_not_found_warned) {
PX4_WARN("no broadcasting address found");
_broadcast_address_not_found_warned = true;
}
}
delete[] ifconf.ifc_req;