====== netStatus ======

''u8 netStatus (u8 socketNum)''
|socketNum : The socket number (0~3) |
|returns a value indicating the connection status |

Gets the connection status of the socket, socketNum. Constants have already been predefined for
convenience.

^Value ^Defined Constant ^Description^
|0x00 |SOCK_CLOSED |The socket is closed.|
|0x13 |SOCK_INIT |The socket has been opened.|
|0x14 |SOCK_LISTEN |The socket is listening for connections.|
|0x15 \\ 0x16 \\ 0x17 | SOCK_SYNSENT \\ SOCK_SYNRECV \\ SOCK_ESTABLISHED | When a connection is being made, the two endpoints must share a series of handshaking packets with one another until the connection is finally established. When a socket is connecting, it may be in any one of these states until the connection is established.|
|0x18\\ 0x1A\\ 0x1B\\ 0x1C\\ 0x1D|SOCK_FIN_WAIT\\ SOCK_CLOSING\\ SOCK_TIME_WAIT\\ SOCK_CLOSE_WAIT\\ SOCK_LAST_ACK| When a connection is closed, the two connection endpoints must close in an orderly fashion sending a series of handshaking packets to one another until the connection is finally closed. When a socket is disconnecting, it may be in any one of these states until it is closed.|

[[moacon:network_sample_program:index|Network sample program]]


[[MOACON:index#System_Library:|go MOACON home]]