Defines TCP server functions. More...
#include <tcp_server.h>
Inheritance diagram for industrial::tcp_server::TcpServer:
Public Member Functions | |
| bool | init (int port_num) |
| initializes TCP server socket. The connect method must be called following initialization in order to communicate with the remote host. More... | |
| bool | makeConnect () |
| connects to the remote host More... | |
| TcpServer () | |
| Constructor. More... | |
| ~TcpServer () | |
| Destructor. More... | |
 Public Member Functions inherited from industrial::tcp_socket::TcpSocket | |
| TcpSocket () | |
| virtual | ~TcpSocket () |
| Public Member Functions inherited from industrial::simple_socket::SimpleSocket | |
| bool | isConnected () |
| return connection status More... | |
| bool | isReadyReceive (int timeout) |
| returns true if socket data is ready to receive More... | |
| virtual void | setDisconnected () |
| SimpleSocket () | |
| Constructor. More... | |
| virtual | ~SimpleSocket () |
| Destructor. More... | |
| Public Member Functions inherited from industrial::smpl_msg_connection::SmplMsgConnection | |
| virtual bool | receiveMsg (industrial::simple_message::SimpleMessage &message) |
| Receives a message using the data connection. More... | |
| bool | sendAndReceiveMsg (industrial::simple_message::SimpleMessage &send, industrial::simple_message::SimpleMessage &recv, bool verbose=false) |
| Performs a complete send and receive. This is helpful when sending a message that requires and explicit reply. More... | |
| virtual bool | sendMsg (industrial::simple_message::SimpleMessage &message) |
| Sends a message using the data connection. More... | |
Protected Member Functions | |
| int | getSrvrHandle () const |
| void | setSrvrHandle (int srvr_handle_) |
| Protected Member Functions inherited from industrial::simple_socket::SimpleSocket | |
| __attribute__ ((deprecated("Please use: logSocketError(const char* msg, const int rc, const int error_no)"))) void logSocketError(const char *msg | |
| Logs message to error log and reports associated socket system error. More... | |
| int | getSockHandle () const |
| void | logSocketError (const char *msg, const int rc, const int error_no) |
| Logs message to error log and reports associated socket system error. More... | |
| bool | receiveBytes (industrial::byte_array::ByteArray &buffer, industrial::shared_types::shared_int num_bytes) |
| Method used by receive message interface method. This should be overridden for the specific connection type. More... | |
| bool | sendBytes (industrial::byte_array::ByteArray &buffer) |
| Method used by send message interface method. This should be overridden for the specific connection type. More... | |
| virtual void | setConnected (bool connected) |
| void | setSockHandle (int sock_handle_) |
Protected Attributes | |
| int | srvr_handle_ |
| server handle. Every time a connection is made, the class generates a new handle for sending/receiving. The server handle is saved off to a separate variable so that recoving a lost connection is possible. More... | |
| Protected Attributes inherited from industrial::simple_socket::SimpleSocket | |
| char | buffer_ [MAX_BUFFER_SIZE+1] |
| internal data buffer for receiving More... | |
| bool | connected_ |
| flag indicating socket connection status More... | |
| int | rc |
| int | sock_handle_ |
| socket handle for sending/receiving data More... | |
| sockaddr_in | sockaddr_ |
| address/port of remote socket More... | |
Additional Inherited Members | |
| Static Protected Attributes inherited from industrial::simple_socket::SimpleSocket | |
| static const int | MAX_BUFFER_SIZE = 1024 |
| maximum size of buffer for receiving data (fixed memory size used in order to avoid dynamic memory allocation) More... | |
| static const int | SOCKET_FAIL = -1 |
| socket fail return value More... | |
| static const int | SOCKET_POLL_TO = 1000 |
| socket ready polling timeout (ms) More... | |
Detailed Description
Defines TCP server functions.
Definition at line 49 of file tcp_server.h.
Constructor & Destructor Documentation
| industrial::tcp_server::TcpServer::TcpServer | ( | ) |
Constructor.
Definition at line 44 of file tcp_server.cpp.
| industrial::tcp_server::TcpServer::~TcpServer | ( | ) |
Destructor.
Definition at line 51 of file tcp_server.cpp.
Member Function Documentation
|
inlineprotected |
Definition at line 84 of file tcp_server.h.
| bool industrial::tcp_server::TcpServer::init | ( | int | port_num | ) |
initializes TCP server socket. The connect method must be called following initialization in order to communicate with the remote host.
- Parameters
-
port_num port number (server & client port number must match)
- Returns
- true on success, false otherwise (socket is invalid)
Definition at line 57 of file tcp_server.cpp.
|
virtual |
connects to the remote host
- Returns
- true on success, false otherwise
Implements industrial::smpl_msg_connection::SmplMsgConnection.
Definition at line 118 of file tcp_server.cpp.
|
inlineprotected |
Definition at line 89 of file tcp_server.h.
Member Data Documentation
|
protected |
server handle. Every time a connection is made, the class generates a new handle for sending/receiving. The server handle is saved off to a separate variable so that recoving a lost connection is possible.
Definition at line 82 of file tcp_server.h.
The documentation for this class was generated from the following files: