flux_shell_service_register(3)¶
SYNOPSIS¶
#include <flux/shell.h>
int flux_shell_service_register (flux_shell_t *shell,
const char *method,
flux_msg_handler_f cb,
void *arg);
DESCRIPTION¶
The job shell registers a unique service name with the flux broker on
startup, and posts the topic string for this service in the context of
the shell.init
event. flux_shell_service_register()
allows
registration of a request handler cb
for subtopic method
on this
service endpoint, allowing other job shells and/or flux commands to
interact with arbitrary services within a job.
RETURN VALUE¶
Returns -1 on failure, 0 on success.
ERRORS¶
- EINVAL
shell
,method
orcb
is NULL.