TN3270 Server Manual

TN3270 Server Manual—424097-001
B-1
B
Client Messages
The following is a list of messages that the Guardian TN3270 Server can send to the
client. All messages, unless otherwise indicated, terminate the session.
Cause. The application terminated the session.
Effect. The session between TN32 and the application is terminated.
Recovery. Informative message only; no corrective action is needed.
Cause. Client sent DONT or WONT for a required Telnet option.
Effect. The session could not be established with the client.
Recovery. Notify your system operator that the client does not support the required
Telnet option.
Cause. An IP address and port already in session sent a connect request.
Effect. The existing session is terminated.
Recovery. The client should evaluate the cause of the duplicate session request and
reestablish a new session.
Cause. No application thread is currently available for the client to use.
Effect. The client cannot establish the window.
Recovery. Notify your system operator of the condition and request that an additional
window be added to the Guardian TN3270 Server.
Cause. The client sent input during option negotiation.
Effect. The input from the client is ignored.
Recovery. Informative message only; no corrective action is needed.
[host-name:] APPLICATION DISCONNECTED
CLIENT REFUSED OPTION: required-telnet-option
DUPLICATE SESSION
NO WINDOWS AVAILABLE
NOT IN 3270 MODE, INPUT DISCARDED