NXD_MQTT_CLIENT_STRUCT::message_transmit_queue_head field

client_ptr -> message_transmit_queue_head = transmit_packet_ptr;

nxd_mqtt_client.c:443

_nxd_mqtt_release_transmit_packet()

client_ptr -> message_transmit_queue_head = packet_ptr -> nx_packet_queue_next;

nxd_mqtt_client.c:860

if ((client_ptr -> nxd_mqtt_clean_session != NX_TRUE) && (client_ptr -> message_transmit_queue_head))

nxd_mqtt_client.c:1061

_nxd_mqtt_process_connack()

transmit_packet_ptr = client_ptr -> message_transmit_queue_head;

nxd_mqtt_client.c:1301

if (client_ptr -> message_transmit_queue_head == NX_NULL)

nxd_mqtt_client.c:1413

client_ptr -> message_transmit_queue_head = transmit_packet_ptr;

nxd_mqtt_client.c:1415

_nxd_mqtt_process_publish_response()

transmit_packet_ptr = client_ptr -> message_transmit_queue_head;

nxd_mqtt_client.c:1530

transmit_packet_ptr = client_ptr -> message_transmit_queue_head;

nxd_mqtt_client.c:1735

_nxd_mqtt_process_sub_unsub_ack()

current = client_ptr -> message_transmit_queue_head;

nxd_mqtt_client.c:1933

_nxd_mqtt_process_disconnect()

while (client_ptr -> message_transmit_queue_head)

nxd_mqtt_client.c:2833

_nxd_mqtt_client_event_process()

_nxd_mqtt_release_transmit_packet(client_ptr, client_ptr -> message_transmit_queue_head, NX_NULL);

nxd_mqtt_client.c:2835

_nxd_mqtt_client_event_process()

transmit_packet_ptr = client_ptr -> message_transmit_queue_head;

nxd_mqtt_client.c:3635

_nxd_mqtt_client_retransmit_message()

while (client_ptr -> message_transmit_queue_head)

nxd_mqtt_client.c:4137

_nxd_mqtt_client_connect_packet_send()

_nxd_mqtt_release_transmit_packet(client_ptr, client_ptr -> message_transmit_queue_head, NX_NULL);

nxd_mqtt_client.c:4139

_nxd_mqtt_client_connect_packet_send()

if (client_ptr -> message_transmit_queue_head == NX_NULL)

nxd_mqtt_client.c:4544

client_ptr -> message_transmit_queue_head = transmit_packet_ptr;

nxd_mqtt_client.c:4546

Call Tree

All items filtered out

Data Use

NXD_MQTT_CLIENT_STRUCT::message_transmit_queue_head is written by 4 functions and is read by 10 functions:

_nxd_mqtt_release_transmit_packet()

NXD_MQTT_CLIENT_STRUCT::message_transmit_queue_head

_nxd_mqtt_process_connack()

_nxd_mqtt_process_publish_response()

_nxd_mqtt_process_sub_unsub_ack()

_nxd_mqtt_process_disconnect()

_nxd_mqtt_client_event_process()

_nxd_mqtt_client_retransmit_message()

_nxd_mqtt_client_connect_packet_send()