Pathway/iTS TCP and Terminal Programming Guide

TCP SETMODE Functions and CONTROL
Operations
Compaq NonStop™ Pathway/iTS TCP and Terminal Programming Guide—426751-001
9-8
Testing TERMINATION Codes
Table 9-5. Timeout and Error Completions
Terminatio
nStatus
Terminatio
nSubstatus Meaning
1 40 A timeout occurred. The FEP assisted in terminating the
outstanding read. No data was lost by the FEP and the
context is intact.
Perform whatever timeout recovery action is appropriate for
your particular application.
1 188 A timeout occurred. The FEP assisted in terminating the
outstanding read. The FEP might have lost some data, or the
integrity of the context might have been compromised.
Terminate the session with the FEP and try to start a new one.
1 189 A timeout occurred. The FEP assisted in terminating the
outstanding read; however, the operation is still in progress
within the domain of the FEP. The data will be queued, and
you can retrieve it later with a subsequent read operation. No
data was lost by the FEP and the context is intact.
Issue a new read operation with another SEND MESSAGE
statement..
1 Any other
value
An I/O error occurred in conjunction with the original read
operation. TERMINATION-SUBSTATUS specifies the file
system error code returned with the read completion.
Perform whatever recovery action is appropriate for the
particular type of file system error.
13 Nonzero
value
A timeout or ESCAPE ON UNSOLICITED MESSAGE
occurred. An I/O error also occurred in conjunction with the
CONTROL 26 call. TERMINATION-SUBSTATUS
specifies the file system error code returned with the
CONTROL 26 completion.
Perform whatever recovery action is appropriate for the
particular type of file system error.
14 Not used A timeout or ESCAPE ON UNSOLICITED MESSAGE
occurred. The FEP did not, however, respond to both the
original read and the CONTROL 26 within the allotted five
minutes.
Perform whatever timeout recovery action is appropriate for
your particular application. Subsequent operation with the
FEP can result in errors.