* Flush the rx fifo when checking available bytes in fifo. This gives a more correct result rather than waiting until either the fifo is full or until a serial rx timeout occurs.
* When rx_avaiable is checked return rx_buffer plus rx_fifo. Then during rx_read and rx_peek functions copy over the data in the fifo as needed.
* Clean up early out case.
* Set the rx full fifo ISR to trigger a little sooner. This makes the uart rx isr more robust in cases where the ISR can't trigger very fast
Use code style defined in Arduino project to check code style of the
examples. The check is done by formatting all files with astyle and
checking whether any changes have been introduced.
* provide full version descriptor, displayed in debug mode
* unix: shows core version like under windows when git is unavailable
* store strings in progmem
* version string honours NDEBUG
* add ARDUINO_ESP8266_GIT_DESC
restore ARDUINO_ESP8266_GIT_VER
restore global variable "core_version"
don't print full version on setDebugOutput(true)
set platform.txt version to 2.4.1-pre
hide irrelevant boot version
fix typo
* lwip2: fix disconnection/reconnection issue
also:
improve version string
remove useless message
* lwip2: bump tag before 2.4.1
* lwip2: improve netif flags management on git side
* full-version string: remove useless NDEBUG in separate source file
* do not automatically enable sdk messages along with core messages
* automatically reenable sdk messages along with core messages *before* setup not after
* check serial port when showing version-string + move sdk messages enabler in hardware serial
* + license header
* updated and tested windows commands in platform.txt (without git)
* updated and tested windows commands in platform.txt (without git)
* update package builder accordingly
- Fixes WiFi not being able to reconnect after SDK update (#4398)
- Fixes increased current in light sleep mode
- Fixes return value documentation for wifi_{get,set}_country
Reported in https://github.com/esp8266/Arduino/issues/4078.
WiFiClient::stopAll, called from a WiFi disconnected event handler,
could be called while WiFiClient::connect was in progress. This issue
was initially fixed in #4194, by testing `this` pointer for being
non-null in ClientContext::connect.
This change delegates deletion of ClientContext to WiFiClient
destructor. WiFiClient::stop only calls ClientContext::stop, which
closes/aborts the connection.
Use platform.local.txt to add -Werror to GCC for the build of all
code. Any warnings on a submitted patch will cause an error.
Several examples and libraries had warnings/errors (missing returns
on functions, types, etc.). Clean those up with this commit as well.
In issue #4350, @mongozmaki found that the web server was accessing a
deleted variable in the destructor. Implement his suggested change
and move the close() before any freeing. Could also have simply
NULL'd out the _currentHeaders member after freeing as well.
Fixes issue #4350
* Fix leak on multiple SSL server connections
Fixes#4302
The refcnt setup for the WiFiClientSecure's SSLContext and ClientContext
had issues in certain conditions, causing a massive memory leak on each
SSL server connection. Depending on the state of the machine, after two or
three connections it would OOM and crash.
This patch replaces most of the refcnt operations with C++11 shared_ptr
operations, cleaning up the code substantially and removing the leakage.
Also fixes a race condition where ClientContext was free'd before the SSLContext
was stopped/shutdown. When the SSLContext tried to do ssl_free, axtls would
attempt to send out the real SSL disconnect bits over the wire, however by
this time the ClientContext is invalid and it would fault.
* Separate client and server SSL_CTX, support both
Refactor to use a separate client SSL_CTX and server SSL_CTX. This
allows for separate certificates to be installed on each, and means
that you can now have both a *single* client and a *single* server
running in parallel at the same time, as they'll have separate memory
areas.
Tested using mqtt_esp8266 SSL client with a client certificate and a
WebServerSecure with its own custom certificate and key in parallel.
* Add brackets around a couple if-else clauses
