Merge pull request #378 from Niklas04/patch-1

Update WebSocketsClient.cpp

.travis.yml

@@ -0,0 +1,39 @@
+sudo: false
+language: bash
+os:
+  - linux
+env:
+  matrix:
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:CpuFrequency=80" IDE_VERSION=1.6.5
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:CpuFrequency=80,FlashSize=1M0,FlashMode=qio,FlashFreq=80" IDE_VERSION=1.8.5
+    - CPU="esp8266" BOARD="esp8266com:esp8266:generic:CpuFrequency=80,Debug=Serial1" IDE_VERSION=1.6.5
+    - CPU="avr" BOARD="arduino:avr:mega:cpu=atmega2560" IDE_VERSION=1.6.5
+
+script:
+  - /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16
+  - sleep 3
+  - export DISPLAY=:1.0
+  - wget http://downloads.arduino.cc/arduino-$IDE_VERSION-linux64.tar.xz
+  - tar xf arduino-$IDE_VERSION-linux64.tar.xz
+  - mv arduino-$IDE_VERSION $HOME/arduino_ide
+  - export PATH="$HOME/arduino_ide:$PATH"
+  - which arduino
+  - mkdir -p $HOME/Arduino/libraries
+  - cp -r $TRAVIS_BUILD_DIR $HOME/Arduino/libraries/arduinoWebSockets
+  - source $TRAVIS_BUILD_DIR/travis/common.sh
+  - get_core $CPU
+  - cd $TRAVIS_BUILD_DIR
+  - arduino --board $BOARD --save-prefs
+  - arduino --get-pref sketchbook.path
+  - build_sketches arduino $HOME/Arduino/libraries/arduinoWebSockets/examples/$CPU $CPU
+
+notifications:
+  email:
+    on_success: change
+    on_failure: change
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/1aa78fbe15080b0c2e37
+    on_success: change  # options: [always|never|change] default: always
+    on_failure: always  # options: [always|never|change] default: always
+    on_start: false     # default: false

src/WebSocketsClient.cpp

@@ -40,7 +40,9 @@ WebSocketsClient::~WebSocketsClient() {
 void WebSocketsClient::begin(const char *host, uint16_t port, const char * url) {
     _host = host;
     _port = port;
+#if (WEBSOCKETS_NETWORK_TYPE == NETWORK_ESP8266)
     _fingerprint = "";
+#endif
     
     _client.num = 0;
     _client.status = WSC_NOT_CONNECTED;
@@ -401,7 +403,7 @@ void WebSocketsClient::handleHeader(WSclient_t * client) {
             String headerValue = headerLine.substring(headerLine.indexOf(':') + 2);
 
             if(headerName.equalsIgnoreCase("Connection")) {
-                if(headerValue.indexOf("Upgrade") >= 0) {
+                if(headerValue.equalsIgnoreCase("Upgrade")) {
                     client->cIsUpgrade = true;
                 }
             } else if(headerName.equalsIgnoreCase("Upgrade")) {

travis/common.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+function build_sketches()
+{
+    local arduino=$1
+    local srcpath=$2
+    local platform=$3
+    local sketches=$(find $srcpath -name *.ino)
+    for sketch in $sketches; do
+        local sketchdir=$(dirname $sketch)
+        if [[ -f "$sketchdir/.$platform.skip" ]]; then
+            echo -e "\n\n ------------ Skipping $sketch ------------ \n\n";
+            continue
+        fi
+        echo -e "\n\n ------------ Building $sketch ------------ \n\n";
+        $arduino --verify $sketch;
+        local result=$?
+        if [ $result -ne 0 ]; then
+            echo "Build failed ($sketch) build verbose..."
+            $arduino --verify --verbose --preserve-temp-files $sketch
+            result=$?
+        fi
+        if [ $result -ne 0 ]; then
+            echo "Build failed ($1) $sketch"
+            return $result
+        fi
+    done
+}
+
+
+function get_core()
+{
+    echo Setup core for $1
+
+    cd $HOME/arduino_ide/hardware
+
+    if [ "$1" = "esp8266" ] ; then
+        mkdir esp8266com
+        cd esp8266com
+        git clone https://github.com/esp8266/Arduino.git esp8266
+        cd esp8266/tools
+        python get.py
+    fi
+
+    if [ "$1" = "esp32" ] ; then
+        mkdir espressif
+        cd espressif
+        git clone https://github.com/espressif/arduino-esp32.git esp32
+        cd esp32/tools
+        python get.py
+    fi
+
+}