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MQTTNetworkMbedOs Class Reference
Implementation of the Network class template parameter of MQTTClient. More...
#include <MQTTClientMbedOs.h>
Public Member Functions | |
| MQTTNetworkMbedOs (Socket *_socket) | |
| Construct the network implementation. | |
| int | read (unsigned char *buffer, int len, int timeout) |
| Read data from the socket. | |
| int | write (unsigned char *buffer, int len, int timeout) |
| Write data to the socket. | |
| int | connect (const char *hostname, int port) |
| Connect the socket to the hostname at a given port. | |
| int | disconnect () |
| Disconnect from the hostname. | |
Detailed Description
Implementation of the Network class template parameter of MQTTClient.
Definition at line 39 of file MQTTClientMbedOs.h.
Constructor & Destructor Documentation
| MQTTNetworkMbedOs | ( | Socket * | _socket ) |
Construct the network implementation.
If TCPSocket or TLSSocket are provided, the MQTT protocol will be used. If UDPSocket or DTLSSocket are provided, the MQTT-SN protocol will be used.
- Parameters:
-
_socket socket to be used for MQTT communication.
Definition at line 49 of file MQTTClientMbedOs.h.
Member Function Documentation
| int connect | ( | const char * | hostname, |
| int | port | ||
| ) |
Connect the socket to the hostname at a given port.
The socket must have the network interface set up and connected before. This connect() is different from MQTTClient::connect, which performs the connection to a broker, over the connected socket.
- Parameters:
-
hostname Hostname to connect to. This can be a string containing IP address like "192.168.52.10" or domain address, like "mqtt.flespi.io" port port number to be used for connection
Definition at line 55 of file MQTTClientMbedOs.cpp.
| int disconnect | ( | ) |
Disconnect from the hostname.
Definition at line 61 of file MQTTClientMbedOs.cpp.
| int read | ( | unsigned char * | buffer, |
| int | len, | ||
| int | timeout | ||
| ) |
Read data from the socket.
- Parameters:
-
buffer buffer to store the data len expected amount of bytes timeout timeout for the operation
Definition at line 20 of file MQTTClientMbedOs.cpp.
| int write | ( | unsigned char * | buffer, |
| int | len, | ||
| int | timeout | ||
| ) |
Write data to the socket.
- Parameters:
-
buffer buffer that contains data to be written len amount of bytes to write timeout timeout for the operation
Definition at line 38 of file MQTTClientMbedOs.cpp.
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