gearman_worker_function_exist (3)

#include <libgearman/gearman.h>

gearman_worker_st

gearman_worker_set_task_context_free_fn

int gearman_worker_timeout(gearman_worker_st *worker)

void gearman_worker_set_timeout(gearman_worker_st *worker, int timeout)

void *gearman_worker_context(const gearman_worker_st *worker)

void gearman_worker_set_context(gearman_worker_st *worker, void *context)

void gearman_worker_set_workload_malloc_fn(gearman_worker_st *worker, gearman_malloc_fn *function, void *context)

void gearman_worker_set_workload_free_fn(gearman_worker_st *worker, gearman_free_fn *function, void *context)

gearman_return_t gearman_worker_wait(gearman_worker_st *worker)

gearman_return_t gearman_worker_register(gearman_worker_st *worker, const char *function_name, uint32_t timeout)

gearman_return_t gearman_worker_unregister(gearman_worker_st *worker, const char *function_name)

gearman_return_t gearman_worker_unregister_all(gearman_worker_st *worker)

void gearman_job_free_all(gearman_worker_st *worker)

bool gearman_worker_function_exist(gearman_worker_st *worker, const char *function_name, size_t function_length)

gearman_return_t gearman_worker_work(gearman_worker_st *worker)

Link with -lgearman

gearman_worker_st is used for worker communication with the server.

gearman_worker_context() and gearman_worker_set_context() can be used to store an arbitrary object for the user.

gearman_worker_set_task_context_free_fn() sets a trigger that will be called when a gearman_task_st is released.

gearman_worker_timeout() and gearman_worker_set_timeout() get and set the current timeout value, in milliseconds, for the worker.

gearman_worker_function_exist() is used to determine if a given worker has a specific function.

Normally malloc(3) and free(3) are used for allocation and releasing workloads. gearman_worker_set_workload_malloc_fn() and gearman_worker_set_workload_free_fn() can be used to replace these with custom functions.

If you need to remove a function from the server you can call either gearman_worker_unregister_all() to remove all functions that the worker has told the gearmand server about, or you can use gearman_worker_unregister() to remove just a single function.

Various

To find out more information please check: http://gearman.info/

gearmand(8) libgearman(3)

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