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close socket asynchronously, if short timeouts #25

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Merged
merged 1 commit into from
Nov 25, 2022
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Merged

close socket asynchronously, if short timeouts #25

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5 changes: 4 additions & 1 deletion src/SparkFun_u-blox_SARA-R5_Arduino_Library.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2507,7 +2507,10 @@ SARA_R5_error_t SARA_R5::socketClose(int socket, unsigned long timeout)
free(command);
return SARA_R5_ERROR_OUT_OF_MEMORY;
}
sprintf(command, "%s=%d", SARA_R5_CLOSE_SOCKET, socket);
// if timeout is short, close asynchronously and don't wait for socket closure (we will get the URC later)
// this will make sure the AT command parser is not confused during init()
const char* format = (SARA_R5_STANDARD_RESPONSE_TIMEOUT == timeout) ? "%s=%d,1" : "%s=%d";
sprintf(command, format, SARA_R5_CLOSE_SOCKET, socket);

err = sendCommandWithResponse(command, SARA_R5_RESPONSE_OK_OR_ERROR, response, timeout);

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