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AP_Networking: allow reconnection to TCP server or client

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bugobliterator 2024-07-17 14:42:10 +10:00 committed by Andrew Tridgell
parent 5f9abc0406
commit 5a54d9a2ec
1 changed files with 9 additions and 0 deletions
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9
libraries/AP_Networking/AP_Networking_port.cpp
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@ -13,6 +13,7 @@
#include <AP_Math/AP_Math.h> #include <AP_Math/AP_Math.h>
#include <AP_SerialManager/AP_SerialManager.h> #include <AP_SerialManager/AP_SerialManager.h>
#include <AP_HAL/utility/packetise.h> #include <AP_HAL/utility/packetise.h>
#include <errno.h>
extern const AP_HAL::HAL& hal; extern const AP_HAL::HAL& hal;
@ -413,6 +414,14 @@ bool AP_Networking::Port::send_receive(void)
WITH_SEMAPHORE(sem); WITH_SEMAPHORE(sem);
writebuffer->advance(ret); writebuffer->advance(ret);
active = true; active = true;
} else if (errno == ENOTCONN &&
(type == NetworkPortType::TCP_CLIENT || type == NetworkPortType::TCP_SERVER)) {
// close socket and mark as disconnected, so we can reconnect with another client or when server comes back
GCS_SEND_TEXT(MAV_SEVERITY_INFO, "TCP[%u]: disconnected", unsigned(state.idx));
sock->close();
delete sock;
sock = nullptr;
connected = false;
} }
} }