gSocketClientConnectToService {RGtk2} | R Documentation

## gSocketClientConnectToService

### Description

Attempts to create a TCP connection to a service.

### Usage

    gSocketClientConnectToService(object, domain, service, cancellable = NULL,
        .errwarn = TRUE)

### Arguments

``object`` | a `GSocketConnection`
``domain`` | a domain name
``service`` | the name of the service to connect to
``cancellable`` | a `GCancellable`, or `NULL`
`.errwarn` | Whether to issue a warning on error or fail silently

### Details

This call looks up the SRV record for `service` at `domain` for the "tcp" protocol. It then attempts to connect, in turn, to each of the hosts providing the service until either a connection succeeds or there are no hosts remaining.

Upon a successful connection, a new `GSocketConnection` is constructed and returned. The caller owns this new object and must drop their reference to it when finished with it.

In the event of any failure (DNS error, service not found, no hosts connectable) `NULL` is returned and `error` (if non-`NULL`) is set accordingly.

### Value

A list containing the following elements:

`retval` | [`GSocketConnection`] a `GSocketConnection` if successful, or `NULL` on error
``error`` | a pointer to a `GError`, or `NULL`

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]