diff --git a/src/MqttClient.cpp b/src/MqttClient.cpp
index 221b230..f38db5d 100644
--- a/src/MqttClient.cpp
+++ b/src/MqttClient.cpp
@@ -259,6 +259,71 @@ int MqttClient::endMessage()
return 1;
}
+/**
+ * @brief Publish a MQTT message to the broker.
+ *
+ * @param topic The topic to publish to.
+ * @param payload The payload to publish.
+ * @param retain Publish the MQTT message with the retain flag. Default false.
+ * @param qos The quality of service of the MQTT message. [0 .. 2]. Default 0.
+ * @param dup Set or reset the duplicate flag of the MQTT message. Default false (reset).
+ * @return 0 - Failed to send message.
+ * 1 - Successfully send message.
+ */
+int MqttClient::publish(const char* topic, const char* payload, bool retain, uint8_t qos, bool dup) {
+ int ret = beginMessage(topic, strlen_P(payload), retain, qos, dup);
+ if (ret) {
+ print(payload);
+ ret = endMessage();
+ }
+ return ret;
+}
+
+/**
+ * @brief Publish a MQTT message to the broker.
+ *
+ * @param topic The topic to publish to.
+ * @param payload The payload to publish.
+ * @param retain Publish the MQTT message with the retain flag. Default false.
+ * @param qos The quality of service of the MQTT message. [0 .. 2]. Default 0.
+ * @param dup Set or reset the duplicate flag of the MQTT message. Default false (reset).
+ * @return 0 - Failed to send message.
+ * 1 - Successfully send message.
+ */
+int MqttClient::publish(const String& topic, const char* payload, bool retain, uint8_t qos, bool dup) {
+ return publish(topic.c_str(), payload, retain, qos, dup);
+}
+
+/**
+ * @brief Publish a MQTT message to the broker.
+ *
+ * @param topic The topic to publish to.
+ * @param payload The payload to publish.
+ * @param retain Publish the MQTT message with the retain flag. Default false.
+ * @param qos The quality of service of the MQTT message. [0 .. 2]. Default 0.
+ * @param dup Set or reset the duplicate flag of the MQTT message. Default false (reset).
+ * @return 0 - Failed to send message.
+ * 1 - Successfully send message.
+ */
+int MqttClient::publish(const char* topic, String& payload, bool retain, uint8_t qos, bool dup) {
+ return publish(topic, payload.c_str(), retain, qos, dup);
+}
+
+/**
+ * @brief Publish a MQTT message to the broker.
+ *
+ * @param topic The topic to publish to.
+ * @param payload The payload to publish.
+ * @param retain Publish the MQTT message with the retain flag. Default false.
+ * @param qos The quality of service of the MQTT message. [0 .. 2]. Default 0.
+ * @param dup Set or reset the duplicate flag of the MQTT message. Default false (reset).
+ * @return 0 - Failed to send message.
+ * 1 - Successfully send message.
+ */
+int MqttClient::publish(const String& topic, String& payload, bool retain, uint8_t qos, bool dup) {
+ return publish(topic.c_str(), payload.c_str(), retain, qos, dup);
+}
+
int MqttClient::beginWill(const char* topic, unsigned short size, bool retain, uint8_t qos)
{
int topicLength = strlen(topic);
diff --git a/src/MqttClient.h b/src/MqttClient.h
index 522f023..c7a8919 100644
--- a/src/MqttClient.h
+++ b/src/MqttClient.h
@@ -64,6 +64,10 @@ class MqttClient : public Client {
int beginMessage(const char* topic, bool retain = false, uint8_t qos = 0, bool dup = false);
int beginMessage(const String& topic, bool retain = false, uint8_t qos = 0, bool dup = false);
int endMessage();
+ int publish(const char* topic, const char* payload, bool retain = false, uint8_t qos = 0, bool dup = false);
+ int publish(const String& topic, const char* payload, bool retain = false, uint8_t qos = 0, bool dup = false);
+ int publish(const char* topic, String& payload, bool retain = false, uint8_t qos = 0, bool dup = false);
+ int publish(const String& topic, String& payload, bool retain = false, uint8_t qos = 0, bool dup = false);
int beginWill(const char* topic, unsigned short size, bool retain, uint8_t qos);
int beginWill(const String& topic, unsigned short size, bool retain, uint8_t qos);
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