int main(int argc, char *argv[]) { char * callback_contact; char * job_contact; char * rm_contact; monitor_t monitor; int rc = 0; LTDL_SET_PRELOADED_SYMBOLS(); printf("1..1\n"); rm_contact = getenv("CONTACT_STRING"); if (argc == 2) { rm_contact = argv[1]; } if (rm_contact == NULL) { fprintf(stderr, "Usage: %s resource-manager-contact\n", argv[0]); exit(1); } rc = globus_module_activate(GLOBUS_COMMON_MODULE); if(rc) { goto end; } rc = globus_module_activate(GLOBUS_GRAM_CLIENT_MODULE); if(rc) { goto disable_modules; } globus_mutex_init(&monitor.mutex ,GLOBUS_NULL); globus_cond_init(&monitor.cond, GLOBUS_NULL); monitor.state = GLOBUS_GRAM_PROTOCOL_JOB_STATE_PENDING; rc = globus_gram_client_callback_allow(gram_state_callback, &monitor, &callback_contact); if(rc != GLOBUS_SUCCESS) { fprintf(stderr, "Error creating callback contact %s.\n", globus_gram_client_error_string(rc)); goto error_exit; } globus_mutex_lock(&monitor.mutex); rc = globus_gram_client_job_request( rm_contact, "&(executable=/bin/sleep)(arguments=300)", GLOBUS_GRAM_PROTOCOL_JOB_STATE_ALL, callback_contact, &job_contact); if(rc != GLOBUS_SUCCESS) { fprintf(stderr, "Error submitting job request %s.\n", globus_gram_client_error_string(rc)); goto destroy_callback_contact; } while(monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_ACTIVE && monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED && monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE) { globus_cond_wait(&monitor.cond, &monitor.mutex); } if(monitor.state == GLOBUS_GRAM_PROTOCOL_JOB_STATE_ACTIVE) { rc = globus_gram_client_job_cancel(job_contact); if(rc != GLOBUS_SUCCESS) { fprintf(stderr, "Error cancelling job %s.\n", globus_gram_client_error_string(rc)); goto destroy_callback_contact; } } while(monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE && monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED) { globus_cond_wait(&monitor.cond, &monitor.mutex); } rc = monitor.errorcode; if(rc == GLOBUS_GRAM_PROTOCOL_ERROR_USER_CANCELLED) { rc = GLOBUS_SUCCESS; } destroy_callback_contact: globus_mutex_unlock(&monitor.mutex); globus_gram_client_callback_disallow(callback_contact); free(callback_contact); free(job_contact); error_exit: globus_mutex_destroy(&monitor.mutex); globus_cond_destroy(&monitor.cond); disable_modules: globus_module_deactivate_all(); end: printf("%s - cancel-test\n", rc == 0 ? "ok" : "not ok"); return rc; }
/* submit a job without a callback contact, register a callback * contact, wait for job to terminate */ int test1() { char * callback_contact; char * job_contact; int rc; monitor_t monitor; rc = globus_module_activate(GLOBUS_GRAM_CLIENT_MODULE); if(rc) { goto out; } globus_mutex_init(&monitor.mutex ,GLOBUS_NULL); globus_cond_init(&monitor.cond, GLOBUS_NULL); monitor.state = GLOBUS_GRAM_PROTOCOL_JOB_STATE_PENDING; rc = globus_gram_client_callback_allow(gram_state_callback, &monitor, &callback_contact); if(rc != GLOBUS_SUCCESS) { fprintf(stderr, "Error creating callback contact %s.\n", globus_gram_client_error_string(rc)); goto error_exit; } globus_mutex_lock(&monitor.mutex); rc = globus_gram_client_job_request( resource_manager_contact, "&(executable=/bin/sleep)(arguments=10)", GLOBUS_GRAM_PROTOCOL_JOB_STATE_ALL, GLOBUS_NULL, &job_contact); if(rc != GLOBUS_SUCCESS) { fprintf(stderr, "Failed submitting job request because %s.\n", globus_gram_client_error_string(rc)); goto destroy_callback_contact; } rc = globus_gram_client_job_callback_register( job_contact, GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED| GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE, callback_contact, &monitor.state, &monitor.errorcode); if(rc != GLOBUS_SUCCESS) { fprintf(stderr, "Error registering callback contact because %s.\n", globus_gram_client_error_string(rc)); goto destroy_callback_contact; } while(monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED && monitor.state != GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE) { globus_cond_wait(&monitor.cond, &monitor.mutex); } rc = monitor.errorcode; destroy_callback_contact: globus_gram_client_callback_disallow(callback_contact); globus_libc_free(callback_contact); globus_libc_free(job_contact); globus_mutex_unlock(&monitor.mutex); error_exit: globus_mutex_destroy(&monitor.mutex); globus_cond_destroy(&monitor.cond); globus_module_deactivate(GLOBUS_GRAM_CLIENT_MODULE); out: return rc; }
int main(int argc, char *argv[]) { int rc = 1; monitor_t monitor; char * rsl; if (argc < 4 || (!globus_l_get_mode(&monitor, argv[2])) || ((monitor.timeout = atoi(argv[3])) < 0)) { globus_libc_fprintf(stderr, "Usage: %s RM-CONTACT MODE SAVE_STATE TIMEOUT\n" " RM-CONTACT: resource manager contact\n" " MODE: no-commit|no-commit-end|commit|late-commit-end\n" " TIMEOUT: two-phase timeout in seconds\n", argv[0]); goto error_exit; } rc = globus_module_activate(GLOBUS_GRAM_CLIENT_MODULE); if (rc != GLOBUS_SUCCESS) { globus_libc_fprintf(stderr, "failure activating GLOBUS_GRAM_CLIENT_MODULE: %s\n", globus_gram_client_error_string(rc)); goto error_exit; } rsl = globus_common_create_string(format, monitor.timeout); if (rsl == NULL) { globus_libc_fprintf(stderr, "failure allocating rsl string\n"); goto deactivate_exit; } globus_mutex_init(&monitor.mutex, NULL); globus_cond_init(&monitor.cond, NULL); monitor.job_contact = NULL; monitor.callback_contact = NULL; rc = globus_gram_client_callback_allow( globus_l_state_callback, &monitor, &monitor.callback_contact); if (rc != GLOBUS_SUCCESS || monitor.callback_contact == NULL) { globus_libc_fprintf(stderr, "failure allowing callbacks\n"); rc = -1; goto destroy_monitor_exit; } globus_mutex_lock(&monitor.mutex); rc = globus_gram_client_job_request( argv[1], rsl, GLOBUS_GRAM_PROTOCOL_JOB_STATE_ALL, monitor.callback_contact, &monitor.job_contact); if (monitor.job_contact != NULL) { globus_libc_printf("%s\n", monitor.job_contact); } if (rc != GLOBUS_GRAM_PROTOCOL_ERROR_WAITING_FOR_COMMIT) { if (rc == GLOBUS_SUCCESS) { globus_libc_fprintf(stderr, "job manager did not return " "GLOBUS_GRAM_PROTOCOL_ERROR_COMMIT_TIMED_OUT\n"); rc = -1; } else { globus_libc_fprintf(stderr, "failure submitting job request [%d]: %s\n", rc, globus_gram_client_error_string(rc)); } goto disallow_exit; } rc = 0; if (monitor.mode == no_commit) { goto disallow_exit; } rc = globus_gram_client_job_signal( monitor.job_contact, GLOBUS_GRAM_PROTOCOL_JOB_SIGNAL_COMMIT_REQUEST, NULL, &monitor.job_status, &monitor.failure_code); if (rc != GLOBUS_SUCCESS) { globus_libc_fprintf(stderr, "failure sending commit signal: %s\n", globus_gram_client_error_string(rc)); goto disallow_exit; } while (monitor.job_status != GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE && monitor.job_status != GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED) { globus_cond_wait(&monitor.cond, &monitor.mutex); } if (monitor.mode == no_commit_end) { rc = 0; goto disallow_exit; } else if (monitor.mode == late_commit_end) { rc = 0; sleep(monitor.timeout + 1); } rc = globus_gram_client_job_signal( monitor.job_contact, GLOBUS_GRAM_PROTOCOL_JOB_SIGNAL_COMMIT_END, NULL, &monitor.job_status, &monitor.failure_code); if (rc != GLOBUS_SUCCESS) { globus_libc_fprintf(stderr, "failure sending commit end signal: %s\n", globus_gram_client_error_string(rc)); goto disallow_exit; } disallow_exit: if (monitor.job_contact != NULL) { globus_gram_client_job_contact_free(monitor.job_contact); } globus_mutex_unlock(&monitor.mutex); globus_gram_client_callback_disallow(monitor.callback_contact); destroy_monitor_exit: if (monitor.callback_contact != NULL) { free(monitor.callback_contact); } globus_mutex_destroy(&monitor.mutex); globus_cond_destroy(&monitor.cond); free(rsl); deactivate_exit: globus_module_deactivate_all(); error_exit: return rc; }