This method is used to establish a connection to the specified remote server through the connected proxy server. The execution is considered as successfully completed when the referenced instance of the TCP client is connected the remote server.
The return value of type BOOL is used to indicate that the connection to the remote server was established successfully.
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Input/Output |
Data type |
Description |
|---|---|---|
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iq_fbTcpClient |
Specifies the instance of the FB_TcpClient2 for which the connection is established. |
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Input/Output CONSTANT(1) |
Data type |
Description |
|---|---|---|
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iq_sHostname |
STRING[255] |
Specifies the fully qualified host name (FQHN) by which the remote server can be reached. |
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(1) VAR IN_OUT CONSTANT supports the assignment of a string constant. For further information refer to Variable Types. |
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Input |
Data type |
Description |
|---|---|---|
|
i_uiServerPort |
UINT |
Specifies the TCP port of the remote server to which the connection is established. |
|
i_xUpgradeToTls |
BOOL |
Specifies whether the socket is upgraded to TLS after the connection is established. This option is used for connections which are established on sockets of type StartTls. |
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Output |
Data type |
Description |
|---|---|---|
|
q_xBusy |
BOOL |
Set this output to TRUE when the establishing of the connection is in progress and a further call of the method is required. |
|
q_xDone |
BOOL |
Set this output to TRUE when the connection has been established successfully. |
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q_xError |
BOOL |
Set this output to TRUE when an error has been detected. Additional information about the error is provided via the properties Result and ResultMsg. |