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Missing socket open

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Signed-off-by: Sara Damiano <sdamiano@stroudcenter.org>
This commit is contained in:
Sara Damiano
2020-01-20 13:14:53 -05:00
parent 30f09b2429
commit 36a50c60da
1 changed files with 16 additions and 14 deletions
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18
src/TinyGsmClientSaraR4.h
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@@ -117,6 +117,7 @@ public:
at->sendAT(GF("+USOCL="), mux, GF(",1"));
// NOTE: can take up to 120s to get a response
at->waitResponse((maxWaitMs - (millis() - startMillis)));
// We set the sock as disconnected right away because it can no longer be used
sock_connected = false;
} else {
// synchronous close
@@ -601,6 +602,8 @@ protected:
bool modemConnect(const char* host, uint16_t port, uint8_t* mux,
bool ssl = false, int timeout_s = 120) {
uint32_t timeout_ms = ((uint32_t)timeout_s) * 1000;
unsigned long startMillis = millis();
// create a socket
sendAT(GF("+USOCR=6"));
// reply is +USOCR: ## of socket created
@@ -619,6 +622,7 @@ protected:
// AT+USOSO=<socket>,<level>,<opt_name>,<opt_val>[,<opt_val2>]
// <level> - 0 for IP, 6 for TCP, 65535 for socket level options
// <opt_name> TCP/1 = no delay (do not delay send to coalesce packets)
// NOTE: Enabling this may increase data plan usage
// sendAT(GF("+USOSO="), *mux, GF(",6,1,1"));
// waitResponse();
@@ -638,14 +642,10 @@ protected:
DBG("### Opening socket asynchronously! Socket cannot be used until "
"the URC '+UUSOCO' appears.");
sendAT(GF("+USOCO="), *mux, ",\"", host, "\",", port, ",1");
if (waitResponse(timeout_ms, GF(GSM_NL "+UUSOCO: ")) == 1) {
stream.readStringUntil(',').toInt(); // skip repeated mux
int connection_status = stream.readStringUntil('\n').toInt();
return (0 == connection_status);
} else {
return false;
while (millis() - startMillis < timeout_ms &&
sockets[*mux]->sock_connected == false) {}
}
} else {
else {
// use synchronous open
sendAT(GF("+USOCO="), *mux, ",\"", host, "\",", port);
int rsp = waitResponse(timeout_ms);
@@ -801,7 +801,9 @@ TINY_GSM_MODEM_STREAM_UTILITIES()
DBG("### URC Sock Closed: ", mux);
} else if (data.endsWith(GF("+UUSOCO:"))) {
int mux = stream.readStringUntil('\n').toInt();
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
int socket_error = stream.readStringUntil('\n').toInt();
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux] &&
socket_error == 0) {
sockets[mux]->sock_connected = true;
}
data = "";