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Drastically speedup client.read() operation #439

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merged 3 commits into from
Apr 28, 2022
Merged

Drastically speedup client.read() operation #439

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9619ec8
Drastically speedup client.read() operation
facchinm Apr 1, 2022
7a11cf0
SocketWrapper: call close() before mis-reusing connection
facchinm Apr 5, 2022
d30df6d
SocketWrapper: only retry write() if the error is NSAPI_ERROR_WOULD_B…
facchinm Apr 5, 2022
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4 changes: 1 addition & 3 deletions libraries/SocketWrapper/src/MbedClient.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,6 @@ void arduino::MbedClient::readSocket() {
do {
if (rxBuffer.availableForStore() == 0) {
yield();
delay(100);
continue;
}
mutex->lock();
Expand All @@ -34,7 +33,6 @@ void arduino::MbedClient::readSocket() {
}
if (ret == NSAPI_ERROR_WOULD_BLOCK || ret == 0) {
yield();
delay(100);
mutex->unlock();
continue;
}
Expand Down Expand Up @@ -71,7 +69,7 @@ void arduino::MbedClient::configureSocket(Socket *_s) {
}
mutex->lock();
if (reader_th == nullptr) {
reader_th = new rtos::Thread;
reader_th = new rtos::Thread(osPriorityNormal - 2);
reader_th->start(mbed::callback(this, &MbedClient::readSocket));
}
mutex->unlock();
Expand Down
2 changes: 1 addition & 1 deletion libraries/SocketWrapper/src/MbedClient.h
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ class MbedClient : public arduino::Client {
int connectSSL(IPAddress ip, uint16_t port);
int connectSSL(const char* host, uint16_t port, bool disableSNI = false);
size_t write(uint8_t);
size_t write(const uint8_t* buf, size_t size);
size_t write(const uint8_t* buf, size_t size) override;
int available();
int read();
int read(uint8_t* buf, size_t size);
Expand Down