[Overview][Constants][Types][Procedures and functions][Index] | Reference for unit 'Sockets' (#rtl)

# CloseSocket

Closes a socket handle.

## Declaration

Source position: socketsh.inc line 172

`function CloseSocket(`
`Sock: LongInt`
`):LongInt;`

## Description

CloseSocket closes a socket handle. It returns 0 if the socket was closed successfully, -1 if it failed.

## Errors

On error, -1 is returned.

## See also

FPSocket |  | Create new socket

Documentation generated on: May 14 2021