# mcorest_conn_cancel

> Close an active connection.

### For an overview see page Web Services

### Prototype

      MCO_RET mcorest_conn_cancel(mcorest_conn_h conn);

### Arguments

conn | Connection handle

### Description

> This function closes an active connection. The connection must not be cancelled while it is being used by a different thread.

### Return Codes

MCO_S_OK = 0 | Success
MCO_E_REST_* | Any of the Web Services Error Codes

### Files

Header file:
mcorest.h
Source file:
mcorest.c
Library:
libmcorest.a