The scds_fm_tcp_connect() function establishes a TCP connection with a process being monitored.

Retrieve the hostname with either scds_get_rs_hostnames(3HA) or scds_get_rg_hostnames(3HA).

The following parameters are supported:

handle

The handle returned from scds_initialize(3HA).

sock

A handle to the socket established by this function. This is an output argument set by this function.

hostname

Name of the host where the process is listening.

port

TCP port number.

timeout

Timeout value in seconds.

The scds_fm_tcp_connect() function returns the following:

0

The function succeeded.

non-zero

The function failed.

SCHA_ERR_NOERR

Indicates the function succeeded.

SCHA_ERR_STATE

Indicates that an attempt to initiate a connection on a socket failed for reasons other than a timeout.

SCHA_ERR_TIMEOUT

Indicates the function timed out.

Other values

Indicate the function failed. See scha_calls(3HA) for the meaning of failure codes.

/usr/cluster/include/rgm/libdsdev.h

Include file

/usr/cluster/lib/libdsdev.so

Library

See attributes(5) for descriptions of the following attributes:

scha_calls(3HA), scds_fm_tcp_disconnect(3HA), scds_get_rg_hostnames(3HA), scds_get_rs_hostnames(3HA), scds_initialize(3HA), attributes(5)