/******************************************************************************
Function: globus_gass_server_ez_init()
Description:
Parameters:
Returns:
******************************************************************************/
int
globus_gass_server_ez_init(globus_gass_transfer_listener_t * listener,
globus_gass_transfer_listenerattr_t * attr,
char * scheme,
globus_gass_transfer_requestattr_t * reqattr,
unsigned long options,
globus_gass_server_ez_client_shutdown_t callback,
int fd)
{
int rc;
globus_l_gass_server_ez_t *server;
globus_bool_t free_scheme=GLOBUS_FALSE;
if(scheme==GLOBUS_NULL)
{
scheme=globus_malloc(6); /* https/0 is the default */
if(scheme == GLOBUS_NULL)
{
rc = GLOBUS_GASS_TRANSFER_ERROR_MALLOC_FAILED;
goto error_exit;
}
free_scheme=GLOBUS_TRUE;
globus_libc_lock();
sprintf(scheme, "https");
globus_libc_unlock();
}
if(reqattr==GLOBUS_NULL)
{
reqattr=(globus_gass_transfer_requestattr_t *)globus_malloc(sizeof(globus_gass_transfer_requestattr_t));
globus_gass_transfer_requestattr_init(reqattr,
scheme);
globus_gass_transfer_secure_requestattr_set_authorization(reqattr,
GLOBUS_GASS_TRANSFER_AUTHORIZE_SELF,
scheme);
}
rc=globus_gass_transfer_create_listener(listener,
attr,
scheme);
if(rc!=GLOBUS_SUCCESS)
{
goto error_exit;
}
server=(globus_l_gass_server_ez_t *)globus_malloc(
sizeof (globus_l_gass_server_ez_t));
if(server==GLOBUS_NULL)
{
rc = GLOBUS_GASS_TRANSFER_ERROR_MALLOC_FAILED;
goto error_exit;
}
server->options=options;
server->listener=*listener;
server->reqattr=reqattr;
server->callback=callback;
server->fd=fd;
globus_hashtable_insert(&globus_l_gass_server_ez_listeners,
(void *)*listener,
server);
rc=globus_gass_transfer_register_listen(*listener,
globus_l_gass_server_ez_listen_callback,
(void *)reqattr);
/* insert error handling here*/
error_exit:
if (free_scheme) globus_free(scheme);
return rc;
} /* globus_gass_server_ez_init() */
/* Test Case:
* Submit a job that generates output after a short time.
* Before that output is generated, send a STDIO_UPDATE signal, to
* direct the output to a different port.
* Verify that the output arrives at the new port
*/
int
test_stdio_update(void)
{
char *old_listener_url, *new_listener_url;
char *old_job_contact;
int rc;
char *callback_contact;
char *old_rsl, *new_rsl;
test_monitor_t monitor;
const char rsl_spec[] =
"&(executable=/bin/sh)"
"(arguments=-c 'sleep 30; echo hello;')"
"(rsl_substitution = (TEST_GASS_URL %s))"
"(stdout = $(TEST_GASS_URL)/out)";
const char stdio_update_rsl_spec[] =
"&(stdout = %s/out)";
globus_mutex_init(&monitor.mutex, NULL);
globus_cond_init(&monitor.cond, NULL);
memset(monitor.old_output, 0, sizeof(monitor.old_output));
memset(monitor.new_output, 0, sizeof(monitor.new_output));
monitor.old_request = GLOBUS_NULL_HANDLE;
monitor.new_request = GLOBUS_NULL_HANDLE;
monitor.status = GLOBUS_GRAM_PROTOCOL_JOB_STATE_UNSUBMITTED;
monitor.failure_code = 0;
/* Create a pair of listeners and get their base URLs. The job will be
* submitted with stdout directed to the first, then redirected to the
* second via a stdio update signal
*/
rc = globus_gass_transfer_create_listener(
&monitor.old_listener,
NULL,
"https");
test_assert_gram_rc_equals(rc, GLOBUS_SUCCESS);
test_assert(monitor.old_listener != GLOBUS_NULL_HANDLE);
old_listener_url = globus_gass_transfer_listener_get_base_url(
monitor.old_listener);
test_assert(old_listener_url != NULL);
rc = globus_gass_transfer_register_listen(
monitor.old_listener,
test_l_old_listener_callback,
&monitor);
test_assert_gram_rc_equals(rc, GLOBUS_SUCCESS);
rc = globus_gass_transfer_create_listener(
&monitor.new_listener,
NULL,
"https");
test_assert_gram_rc_equals(rc, GLOBUS_SUCCESS);
test_assert(monitor.new_listener != GLOBUS_NULL_HANDLE);
new_listener_url = globus_gass_transfer_listener_get_base_url(
monitor.new_listener);
test_assert(new_listener_url != NULL);
rc = globus_gass_transfer_register_listen(
monitor.new_listener,
test_l_new_listener_callback,
&monitor);
test_assert(rc == GLOBUS_SUCCESS);
old_rsl = globus_common_create_string(rsl_spec, old_listener_url);
test_assert(old_rsl != NULL);
/* Submit the job, do the two-phase commit, then submit a restart
* request with the new stdout destination
*/
rc = globus_gram_client_callback_allow(
test_l_gram_callback,
&monitor,
&callback_contact);
test_assert_gram_rc_equals(rc, GLOBUS_SUCCESS);
test_assert(callback_contact != NULL);
rc = globus_gram_client_job_request(
contact_string,
old_rsl,
GLOBUS_GRAM_PROTOCOL_JOB_STATE_UNSUBMITTED|
GLOBUS_GRAM_PROTOCOL_JOB_STATE_STAGE_IN|
GLOBUS_GRAM_PROTOCOL_JOB_STATE_PENDING|
GLOBUS_GRAM_PROTOCOL_JOB_STATE_ACTIVE|
GLOBUS_GRAM_PROTOCOL_JOB_STATE_STAGE_OUT|
GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE|
GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED,
callback_contact,
&old_job_contact);
test_assert_gram_rc_equals(rc, GLOBUS_SUCCESS);
test_assert(old_job_contact != NULL);
globus_mutex_lock(&monitor.mutex);
while (monitor.status == GLOBUS_GRAM_PROTOCOL_JOB_STATE_UNSUBMITTED)
{
globus_cond_wait(&monitor.cond, &monitor.mutex);
}
new_rsl = globus_common_create_string(
stdio_update_rsl_spec, new_listener_url);
test_assert(new_rsl != NULL);
rc = globus_gram_client_job_signal(
old_job_contact,
GLOBUS_GRAM_PROTOCOL_JOB_SIGNAL_STDIO_UPDATE,
new_rsl,
&monitor.status,
&monitor.failure_code);
test_assert_gram_rc_equals(rc, GLOBUS_SUCCESS);
/* Wait for job to complete. After it's done, check to see which
* destination got stdout
*/
while (monitor.status != GLOBUS_GRAM_PROTOCOL_JOB_STATE_DONE &&
monitor.status != GLOBUS_GRAM_PROTOCOL_JOB_STATE_FAILED)
{
globus_cond_wait(&monitor.cond, &monitor.mutex);
}
if (monitor.old_request)
{
globus_gass_transfer_fail(monitor.old_request, test_l_gass_fail, NULL);
}
globus_mutex_unlock(&monitor.mutex);
if (monitor.new_output[0] == 0)
{
fprintf(stderr, "Didn't get expected output to new handle\n");
test_assert(strcmp((char *) monitor.new_output, "hello\n") == 0);
}
if (monitor.old_output[0] != 0)
{
fprintf(stderr, "Unexpected output to old handle: %s",
monitor.old_output);
test_assert(monitor.old_output[0] == 0);
}
return rc;
}
