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Fixes #3537 #3541

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Fixes #3537 #3541

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1b9e3f2
Fixes #3537
cristovao-trevisan Aug 22, 2017
5efa774
Fixing function name (for 2.4.0)
cristovao-trevisan Aug 22, 2017
bfa0bc5
Fixing write parameters (for 2.4.0)
cristovao-trevisan Aug 22, 2017
d110780
Merge branch 'master' into master
cristovao-trevisan Aug 22, 2017
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11 changes: 10 additions & 1 deletion libraries/ESP8266WiFi/src/WiFiClientSecure.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -633,6 +633,7 @@ extern "C" int __ax_port_read(int fd, uint8_t* buffer, size_t count)
}
extern "C" void ax_port_read() __attribute__ ((weak, alias("__ax_port_read")));

uint8_t ax_port_write_retries = 0;
extern "C" int __ax_port_write(int fd, uint8_t* buffer, size_t count)
{
ClientContext* _client = SSLContext::getIOContext(fd);
Expand All @@ -643,7 +644,15 @@ extern "C" int __ax_port_write(int fd, uint8_t* buffer, size_t count)

size_t cb = _client->write(buffer, count);
if (cb != count) {
errno = EAGAIN;
if (++ax_port_write_retries > 0x19) {
DEBUGV("ssl_write: Exceeded max write retries");
_client->close();
ax_port_write_retries = 0;
errno = ENOTCONN;
}
else errno = EAGAIN;
} else {
ax_port_write_retries = 0;
}
return cb;
}
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