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TCP connect and send delay fix (#6213)

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* TCP connect and send delay fix
Implement early exit as connection established or data already sent.
(Previous implementation was exiting only on timeout expired)
This commit is contained in:
Alexander Emelianov 2019-07-05 15:11:40 +05:00 committed by david gauchard
parent 403001e37c
commit 4bfa2ae889
1 changed files with 11 additions and 4 deletions
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15
libraries/ESP8266WiFi/src/include/ClientContext.h
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@ -130,8 +130,11 @@ public:
}
_connect_pending = 1;
_op_start_time = millis();
// This delay will be interrupted by esp_schedule in the connect callback
delay(_timeout_ms);
// Following delay will be interrupted by connect callback
for (decltype(_timeout_ms) i = 0; _connect_pending && i < _timeout_ms; i++) {
// Give scheduled functions a chance to run (e.g. Ethernet uses recurrent)
delay(1);
}
_connect_pending = 0;
if (!_pcb) {
DEBUGV(":cabrt\r\n");
@ -456,8 +459,11 @@ protected:
}
_send_waiting = true;
// This delay will be interrupted by esp_schedule on next received ack
delay(_timeout_ms);
// Following delay will be interrupted by on next received ack
for (decltype(_timeout_ms) i = 0; _send_waiting && i < _timeout_ms; i++) {
// Give scheduled functions a chance to run (e.g. Ethernet uses recurrent)
delay(1);
}
} while(true);
_send_waiting = false;
@ -603,6 +609,7 @@ protected:
(void) pcb;
assert(pcb == _pcb);
assert(_connect_pending);
_connect_pending = 0;
esp_schedule();
return ERR_OK;
}