bpstats2(1)
Bundle Protocol (BP) processing statistics query utility via bundles
SYNOPSIS
bpstats2 sourceEID [default destEID] [ct]
DESCRIPTION
bpstats2 creates bundles containing the current values of all
BP processing
statistics accumulators. It creates these bundles when:
-
an interrogation bundle is delivered to sourceEID: the contents of the
bundle are discarded, a new statistics bundle is generated and sent to the
source of the interrogation bundle. The format of the interrogation bundle
is irrelevant.
-
a SIGUSR1 signal is delivered to the bpstats2 application: a new
statistics bundle is generated and sent to default destEID.
EXIT STATUS
- "0"
-
bpstats2 has terminated. Any problems encountered during operation will be
noted in the ion.log log file.
- "1"
-
bpstats2 failed to start up or receive bundles. Diagnose the issue
reported in the ion.log file and try again.
OPTIONS
- [ct]
-
If the string ``ct'' is appended as the last argument, then statistics bundles
will be sent with custody transfer requested.
FILES
No configuration files are needed.
ENVIRONMENT
No environment variables apply.
DIAGNOSTICS
The following diagnostics may be issued to the
ion.log log file:
- bpstats2 can't bp_attach().
-
bpadmin has not yet initialized BP operations.
- bpstats2 can't open own endpoint.
-
Another BP application has opened that endpoint; close it and try again.
- No space for ZCO extent.
-
ION system error. Check for earlier diagnostic messages describing
the cause of the error; correct problem and rerun.
- Can't create ZCO extent.
-
ION system error. Check for earlier diagnostic messages describing
the cause of the error; correct problem and rerun.
- bpstats2 can't send stats bundle.
-
Bundle Protocol service to the remote endpoint has been stopped.
- Can't send stats: bad dest EID (dest EID)
-
The destination EID printed is an invalid destination EID. The destination
EID may be specified in default destEID or the source EID of the
interrogation bundle. Ensure that default destEID is an EID that
is valid for ION, and that the interrogator is a source EID that is also
a valid destination EID. Note that ``dtn:none'' is not a valid destination
EID, but is a valid source EID.
NOTES
A very simple interrogator is bpchat which can repeatedly interrogate
bpstats2 by just striking the enter key.
