NetworkSocketAPI / NetworkSocketAPI

Base class for IP Based Networking Libraries

Dependencies:   DnsQuery

Dependents:   TempTower BSDInterfaceTests HelloBSDInterface ESP8266InterfaceTests ... more

For a complete getting started guide see the wiki...

Network Socket API

The Network Socket API provides a common interface for using sockets on network devices. The API provides a simple class-based interface that should be familiar to users experienced with other socket APIs. Additionally, the API provides a simple interface for implementing network devices, making it easy to connect hardware agnostic programs to new devices.

Network Interfaces

The NetworkInterface provides an abstract class for network devices that support sockets. Devices should provide a DeviceInterface class that inherits this interface and adds implementation specific methods for using the device. A NetworkInterface must be provided to a Socket constructor to open a socket on the interface. Currently two subclasses are defined for common devices, EthernetInterface and WiFiInterface.

Sockets

The Socket class is used for managing network sockets. Once opened, the socket provides a pipe through which data can sent and recieved to a specific endpoint. The socket class can be instantiated as either a TCPSocket or a UDPSocket which defines the protocol used for the connection.

--- a/UDPSocket.h	Tue Apr 05 10:40:34 2016 -0500
+++ b/UDPSocket.h	Tue Apr 05 12:02:56 2016 -0500
@@ -28,7 +28,6 @@
     /** UDPSocket lifetime
     */
     UDPSocket(NetworkInterface *iface);
-    ~UDPSocket();
     
     /** Bind a UDP Server Socket to a specific port
     \param port The port to listen for incoming connections on
@@ -42,7 +41,7 @@
     \param size     The length of the packet to be sent
     \return the number of written bytes on success, negative on failure
     */
-    int sendto(SocketAddress address, const void *data, unsigned size);
+    int sendto(const SocketAddress &address, const void *data, unsigned size);
 
     /** Receive a packet from a remote endpoint
     \param address  Destination for the remote SocketAddress or null