Switch Tcp - HP NonStop Pathway/iTS Programming Manual

Terminal Control Process (TCP) Commands

SWITCH TCP

Use the SWITCH TCP command to direct the TCP to exchange the function of its
primary process with the function of its backup process while the TCP is running. The
TCP must have an initialized backup process. This command does not change the
TCP's configured CPUs definition in the PATHMON configuration file.
This command does not affect external TCPs (TCPs that are controlled by another
PATHMON process and are therefore outside this PATHMON environment) that are
linked to a local server process.
Continuation
To switch the CPUs for all TCPs, initialize the ZTCP field in ZPWY-DDL-SEL-TCP to
ZPWY-VAL-ALLTCP. Reissue the command repeatedly, using the context token
returned by the PATHMON process, until no data is returned in the reply buffer.
When you specify continuation, responses are returned only for TCPs that are running.
For more information, see
Command Syntax
For tokens that may be present in the command and response buffers but are not
listed, see Unlisted Tokens
Section 4 through Section 6.
Command
ZPWY-CMD-SWITCH
Object Type
ZPWY-OBJ-TCP
Tokens in Command Buffer
ZSPI-TKN-CONTEXT
ZPWY-MAP-SEL-TCP
ZPWY-MAP-QUAL-TCP
Tokens in Response Buffer
ZSPI-TKN-CONTEXT
ZPWY-MAP-SEL-TCP
NonStop Pathway/iTS Management Programming Manual—426749-002
Specifying Continuation
on page 3-36. For descriptions of tokens and fields, see
token-type ZSPI-TYP-BYTESTRING.
token-type ZPWY-DDL-SEL-TCP.
token-type ZPWY-DDL-QUAL-TCP.
token-type ZSPI-TYP-BYTESTRING.
token-type ZPWY-DDL-SEL-TCP.
7- 29
on page 3-21.
SWITCH TCP
!r