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Notify when there is data in socket rx buffer#831

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8 changes: 8 additions & 0 deletionslibraries/SocketWrapper/src/MbedClient.cpp
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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,6 +20,10 @@ void arduino::MbedClient::readSocket() {
int ret = NSAPI_ERROR_WOULD_BLOCK;
do {
if (rxBuffer.availableForStore() == 0) {
// Notify that the buffer is full and data needs to be processed
if (_data_available_cb) {
_data_available_cb();
}
yield();
continue;
}
Expand All@@ -42,6 +46,10 @@ void arduino::MbedClient::readSocket() {
mutex->unlock();
_status = true;
} while (ret == NSAPI_ERROR_WOULD_BLOCK || ret > 0);
// Notify about data in RX Buffer
if (_data_available_cb) {
_data_available_cb();
}
}
cleanup:
_status = false;
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5 changes: 5 additions & 0 deletionslibraries/SocketWrapper/src/MbedClient.h
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Original file line numberDiff line numberDiff line change
Expand Up@@ -89,6 +89,10 @@ class MbedClient : public arduino::Client {
return sock != nullptr;
}

void registerDataAvailableCb(mbed::Callback<void(void)> cb) {
_data_available_cb = cb;
}

void setSocket(Socket* _sock);
Socket* getSocket() { return sock; };

Expand All@@ -114,6 +118,7 @@ class MbedClient : public arduino::Client {
}

private:
mbed::Callback<void(void)> _data_available_cb;
RingBufferN<SOCKET_BUFFER_SIZE> rxBuffer;
bool _status = false;
bool borrowed_socket = false;
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