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2017-07-18Request-app link introduced to prevent mp destroy for penging requests.Max Romanov1-0/+5
nxt_req_conn_link_t still used for lookup connection by request id. New nxt_req_app_link_t (ra) allocated from conn->mem_pool using mp_retain(). ra stored in app->requests if there is no free worker to process request.
2017-07-18Mem pool cleanup introduced.Max Romanov1-1/+1
Used for connection mem pool cleanup, which can be used by buffers. Used for port mem pool to safely destroy linked process.
2017-07-18Port allocation and destroy changed. Worker process stop introduced.Max Romanov1-13/+65
2017-07-12New process port exchange changed. READY message type introduced.Max Romanov1-17/+78
Application process start request DATA message from router to master. Master notifies router via NEW_PORT message after worker process become ready.
2017-07-07Process stop notification from master to all other processes.Max Romanov1-1/+21
New port message type introduced NXT_PORT_MSG_REMOVE_PID. Default handler removes process description from nxt_runtime_t with all ports, incoming and outgoing mmaps etc.
2017-07-07Redirecting buffer completion handler to specific engine.Max Romanov1-21/+1
There is a case in router where we use port in router connection thread. Buffers are allocated within connection memory pool which can be used only in this router thread. sendmsg() can be postponed into main router thread and completion handler will compare current engine and post itself to correct engine.
2017-06-23Added basic HTTP request processing in router.Max Romanov1-2/+0
- request to connection mapping in engine; - requests queue in connection; - engine port creation; - connected ports hash for each process; - engine port data messages processing (app responses);
2017-06-23Extruded nxt_port_send_port() to send port to one process.Max Romanov1-26/+34
2017-06-23Store mem_pool in buf->data instead of port for consistency.Max Romanov1-5/+5
2017-06-23nxt_port_create() use task instead of thread.Max Romanov1-4/+3
Write socket close() call moved out from nxt_port_create().
2017-06-20Using new memory pool implementation.Igor Sysoev1-2/+2
2017-05-12Using shared memory to send data via nxt_port.Max Romanov1-50/+77
Usage: b = nxt_port_mmap_get_buf(task, port, size); b->mem.free = nxt_cpymem(b->mem.free, data, size); nxt_port_socket_write(task, port, NXT_PORT_MSG_DATA, -1, 0, b);
2017-03-09Processes refactoring.Igor Sysoev1-41/+59
The cycle has been renamed to the runtime.
2017-02-22Port changes.Igor Sysoev1-74/+77
2017-02-22I/O operations refactoring.Igor Sysoev1-1/+1
2017-02-01Process channels have been renamed to ports.Igor Sysoev1-0/+265