Merge pull request #1 from Imroy/master

update on 2020/3/22

Author: dagger82

.gitignore

@@ -1,3 +1,6 @@
 *~
 *#
 /docs
+tests/*.o
+tests/bin/*
+tests/src/lib/*.o

examples/ESP8266-OTA/ESP8266-OTA.ino

@@ -44,7 +44,6 @@ void receive_ota(const MQTT::Publish& pub) {
 
   Serial.setDebugOutput(true);
   if (ESP.updateSketch(*pub.payload_stream(), size, true, false)) {
-    pub.payload_stream()->stop();
     Serial.println("Clearing retained message.");
     client.publish(MQTT::Publish(pub.topic(), "")
                    .set_retain());

examples/mqtt_will/mqtt_will.ino

@@ -0,0 +1,62 @@
+/*
+ MQTT "will" message example
+
+  - connects to an MQTT server with a will message
+  - publishes a message
+  - waits a little bit
+  - disconnects the socket *without* sending a disconnect packet
+
+  You should see the will message published when we disconnect
+*/
+
+#include <ESP8266WiFi.h>
+#include <PubSubClient.h>
+
+const char *ssid =	"xxxxxxxx";		// cannot be longer than 32 characters!
+const char *pass =	"yyyyyyyy";		//
+
+// Update these with values suitable for your network.
+IPAddress server(172, 16, 0, 2);
+
+WiFiClient wclient;
+PubSubClient client(wclient, server);
+
+void setup() {
+  // Setup console
+  Serial.begin(115200);
+  delay(10);
+  Serial.println();
+  Serial.println();
+}
+
+void loop() {
+  delay(1000);
+
+  if (WiFi.status() != WL_CONNECTED) {
+    Serial.print("Connecting to ");
+    Serial.print(ssid);
+    Serial.println("...");
+    WiFi.begin(ssid, pass);
+
+    if (WiFi.waitForConnectResult() != WL_CONNECTED)
+      return;
+    Serial.println("WiFi connected");
+  }
+
+  if (WiFi.status() == WL_CONNECTED) {
+    MQTT::Connect con("arduinoClient");
+    con.set_will("test", "I am down.");
+    // Or to set a binary message:
+    // char msg[4] = { 0xde, 0xad, 0xbe, 0xef };
+    // con.set_will("test", msg, 4);
+    if (client.connect(con)) {
+      client.publish("test", "I am up!");
+      delay(1000);
+      wclient.stop();
+    } else
+      Serial.println("MQTT connection failed.");
+
+    delay(10000);
+  }
+}
+

library.properties

@@ -1,4 +1,4 @@
-name=PubSubClient
+name=PubSubClient(imroy)
 version=1.99.1
 author=Nick O'Leary, Ian Tester <imroykun@gmail.com>
 maintainer=Ian Tester <imroykun@gmail.com>