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Using shared memory to send data via nxt_port.

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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);
This commit is contained in:
Max Romanov
2017-05-12 20:32:41 +03:00
parent 1782c771fa
commit f7b4bdfd89
19 changed files with 1506 additions and 186 deletions
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44
src/nxt_runtime.h
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@@ -35,7 +35,11 @@ struct nxt_runtime_s {
nxt_runtime_cont_t continuation;
#endif
nxt_array_t *processes; /* of nxt_process_t */
nxt_process_t *mprocess;
size_t nprocesses;
nxt_lvlhsh_t processes; /* of nxt_process_t */
nxt_lvlhsh_t ports; /* of nxt_port_t */
nxt_list_t *log_files; /* of nxt_file_t */
@@ -78,7 +82,30 @@ nxt_int_t nxt_runtime_thread_pool_create(nxt_thread_t *thr, nxt_runtime_t *rt,
#endif
nxt_process_t *nxt_runtime_new_process(nxt_runtime_t *rt);
nxt_process_t *nxt_runtime_process_new(nxt_runtime_t *rt);
nxt_process_t *nxt_runtime_process_get(nxt_runtime_t *rt, nxt_pid_t pid);
void nxt_runtime_process_add(nxt_runtime_t *rt, nxt_process_t *process);
nxt_process_t *nxt_runtime_process_find(nxt_runtime_t *rt, nxt_pid_t pid);
void nxt_runtime_process_remove(nxt_runtime_t *rt, nxt_process_t *process);
nxt_process_t *nxt_runtime_process_first(nxt_runtime_t *rt,
nxt_lvlhsh_each_t *lhe);
#define nxt_runtime_process_next(rt, lhe) \
nxt_lvlhsh_each(&rt->processes, lhe)
void nxt_runtime_port_add(nxt_runtime_t *rt, nxt_port_t *port);
void nxt_runtime_port_remove(nxt_runtime_t *rt, nxt_port_t *port);
nxt_port_t *nxt_runtime_port_find(nxt_runtime_t *rt, nxt_pid_t pid,
nxt_port_id_t port_id);
/* STUB */
nxt_int_t nxt_runtime_controller_socket(nxt_task_t *task, nxt_runtime_t *rt);
@@ -101,6 +128,19 @@ void nxt_stream_connection_init(nxt_task_t *task, void *obj, void *data);
nxt_int_t nxt_app_start(nxt_task_t *task, nxt_runtime_t *rt);
#define nxt_runtime_process_each(rt, process) \
do { \
nxt_lvlhsh_each_t _lhe; \
\
for (process = nxt_runtime_process_first(rt, &_lhe); \
process != NULL; \
process = nxt_runtime_process_next(rt, &_lhe)) { \
#define nxt_runtime_process_loop \
} \
} while(0)
extern nxt_module_init_t nxt_init_modules[];
extern nxt_uint_t nxt_init_modules_n;