static bool on_new_link_attached(void* context, LINK_ENDPOINT_HANDLE new_link_endpoint, const char* name, role role, AMQP_VALUE source, AMQP_VALUE target)
{
(void)context;
link = link_create_from_endpoint(session, new_link_endpoint, name, role, source, target);
link_set_rcv_settle_mode(link, receiver_settle_mode_first);
message_receiver = messagereceiver_create(link, on_message_receiver_state_changed, NULL);
messagereceiver_open(message_receiver, on_message_received, NULL);
return true;
}
int main(int argc, char** argv)
{
int result;
XIO_HANDLE sasl_io = NULL;
CONNECTION_HANDLE connection = NULL;
SESSION_HANDLE session = NULL;
LINK_HANDLE link = NULL;
MESSAGE_RECEIVER_HANDLE message_receiver = NULL;
amqpalloc_set_memory_tracing_enabled(true);
if (platform_init() != 0)
{
result = -1;
}
else
{
size_t last_memory_used = 0;
/* create SASL plain handler */
SASL_PLAIN_CONFIG sasl_plain_config = { EH_KEY_NAME, EH_KEY, NULL };
SASL_MECHANISM_HANDLE sasl_mechanism_handle = saslmechanism_create(saslplain_get_interface(), &sasl_plain_config);
XIO_HANDLE tls_io;
/* create the TLS IO */
TLSIO_CONFIG tls_io_config = { EH_HOST, 5671 };
const IO_INTERFACE_DESCRIPTION* tlsio_interface = platform_get_default_tlsio();
tls_io = xio_create(tlsio_interface, &tls_io_config, NULL);
/* create the SASL client IO using the TLS IO */
SASLCLIENTIO_CONFIG sasl_io_config = { tls_io, sasl_mechanism_handle };
sasl_io = xio_create(saslclientio_get_interface_description(), &sasl_io_config, NULL);
/* create the connection, session and link */
connection = connection_create(sasl_io, EH_HOST, "whatever", NULL, NULL);
session = session_create(connection, NULL, NULL);
/* set incoming window to 100 for the session */
session_set_incoming_window(session, 100);
AMQP_VALUE source = messaging_create_source("amqps://" EH_HOST "/ingress/ConsumerGroups/$Default/Partitions/0");
AMQP_VALUE target = messaging_create_target("ingress-rx");
link = link_create(session, "receiver-link", role_receiver, source, target);
link_set_rcv_settle_mode(link, receiver_settle_mode_first);
amqpvalue_destroy(source);
amqpvalue_destroy(target);
/* create a message receiver */
message_receiver = messagereceiver_create(link, NULL, NULL);
if ((message_receiver == NULL) ||
(messagereceiver_open(message_receiver, on_message_received, message_receiver) != 0))
{
result = -1;
}
else
{
while (true)
{
size_t current_memory_used;
size_t maximum_memory_used;
connection_dowork(connection);
current_memory_used = amqpalloc_get_current_memory_used();
maximum_memory_used = amqpalloc_get_maximum_memory_used();
if (current_memory_used != last_memory_used)
{
printf("Current memory usage:%lu (max:%lu)\r\n", (unsigned long)current_memory_used, (unsigned long)maximum_memory_used);
last_memory_used = current_memory_used;
}
}
result = 0;
}
messagereceiver_destroy(message_receiver);
link_destroy(link);
session_destroy(session);
connection_destroy(connection);
platform_deinit();
printf("Max memory usage:%lu\r\n", (unsigned long)amqpalloc_get_maximum_memory_used());
printf("Current memory usage:%lu\r\n", (unsigned long)amqpalloc_get_current_memory_used());
#ifdef _CRTDBG_MAP_ALLOC
_CrtDumpMemoryLeaks();
#endif
}
return result;
}
AMQP_MANAGEMENT_HANDLE amqpmanagement_create(SESSION_HANDLE session, const char* management_node, ON_AMQP_MANAGEMENT_STATE_CHANGED on_amqp_management_state_changed, void* callback_context)
{
AMQP_MANAGEMENT_INSTANCE* result;
if (session == NULL)
{
result = NULL;
}
else
{
result = (AMQP_MANAGEMENT_INSTANCE*)amqpalloc_malloc(sizeof(AMQP_MANAGEMENT_INSTANCE));
if (result != NULL)
{
result->session = session;
result->sender_connected = 0;
result->receiver_connected = 0;
result->operation_message_count = 0;
result->operation_messages = NULL;
result->on_amqp_management_state_changed = on_amqp_management_state_changed;
result->callback_context = callback_context;
AMQP_VALUE source = messaging_create_source(management_node);
if (source == NULL)
{
amqpalloc_free(result);
result = NULL;
}
else
{
AMQP_VALUE target = messaging_create_target(management_node);
if (target == NULL)
{
amqpalloc_free(result);
result = NULL;
}
else
{
static const char* sender_suffix = "-sender";
char* sender_link_name = (char*)amqpalloc_malloc(strlen(management_node) + strlen(sender_suffix) + 1);
if (sender_link_name == NULL)
{
result = NULL;
}
else
{
static const char* receiver_suffix = "-receiver";
(void)strcpy(sender_link_name, management_node);
(void)strcat(sender_link_name, sender_suffix);
char* receiver_link_name = (char*)amqpalloc_malloc(strlen(management_node) + strlen(receiver_suffix) + 1);
if (receiver_link_name == NULL)
{
result = NULL;
}
else
{
(void)strcpy(receiver_link_name, management_node);
(void)strcat(receiver_link_name, receiver_suffix);
result->sender_link = link_create(session, "cbs-sender", role_sender, source, target);
if (result->sender_link == NULL)
{
amqpalloc_free(result);
result = NULL;
}
else
{
result->receiver_link = link_create(session, "cbs-receiver", role_receiver, source, target);
if (result->receiver_link == NULL)
{
link_destroy(result->sender_link);
amqpalloc_free(result);
result = NULL;
}
else
{
if ((link_set_max_message_size(result->sender_link, 65535) != 0) ||
(link_set_max_message_size(result->receiver_link, 65535) != 0))
{
link_destroy(result->sender_link);
link_destroy(result->receiver_link);
amqpalloc_free(result);
result = NULL;
}
else
{
result->message_sender = messagesender_create(result->sender_link, on_message_sender_state_changed, result, NULL);
if (result->message_sender == NULL)
{
link_destroy(result->sender_link);
link_destroy(result->receiver_link);
amqpalloc_free(result);
result = NULL;
}
else
{
result->message_receiver = messagereceiver_create(result->receiver_link, on_message_receiver_state_changed, result);
if (result->message_receiver == NULL)
{
messagesender_destroy(result->message_sender);
link_destroy(result->sender_link);
link_destroy(result->receiver_link);
amqpalloc_free(result);
result = NULL;
}
else
{
result->next_message_id = 0;
}
}
}
}
}
amqpalloc_free(receiver_link_name);
}
amqpalloc_free(sender_link_name);
}
amqpvalue_destroy(target);
}
amqpvalue_destroy(source);
}
}
}
return result;
}
