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Configurable WiFiClientSecure connect timeout, better default value (#4027)

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* WiFiClientSecure: use _timeout setting when connecting

This timeout value can be customized via a call to setTimeout function.

Closes https://github.com/esp8266/Arduino/issues/3944.

* WiFiClientSecure: increase default connection timeout to 15 sec
This commit is contained in:
Ivan Grokhotkov 2017-12-26 18:01:28 +01:00 committed by Develo
parent ddda374985
commit fac64900dd
1 changed files with 3 additions and 1 deletions
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4
libraries/ESP8266WiFi/src/WiFiClientSecure.cpp
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@ -404,6 +404,8 @@ ClientContext* SSLContext::s_io_ctx = nullptr;
WiFiClientSecure::WiFiClientSecure() WiFiClientSecure::WiFiClientSecure()
{ {
// TLS handshake may take more than the 5 second default timeout
_timeout = 15000;
} }
WiFiClientSecure::~WiFiClientSecure() WiFiClientSecure::~WiFiClientSecure()
@ -459,7 +461,7 @@ int WiFiClientSecure::_connectSSL(const char* hostName)
_ssl = new SSLContext; _ssl = new SSLContext;
_ssl->ref(); _ssl->ref();
} }
_ssl->connect(_client, hostName, 5000); _ssl->connect(_client, hostName, _timeout);
auto status = ssl_handshake_status(*_ssl); auto status = ssl_handshake_status(*_ssl);
if (status != SSL_OK) { if (status != SSL_OK) {