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Handling error return from application 'run()' function.

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Server error response generated or connection closed.
This commit is contained in:
Max Romanov
2018-04-05 17:20:26 +03:00
parent d748f74f2b
commit 2f3b9d4583
2 changed files with 14 additions and 4 deletions
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8
src/nxt_application.c
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@@ -390,6 +390,7 @@ void
nxt_app_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
{
size_t dump_size;
nxt_int_t res;
nxt_buf_t *b;
nxt_port_t *port;
nxt_app_rmsg_t rmsg = { msg->buf };
@@ -417,7 +418,12 @@ nxt_app_data_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
wmsg.buf = &wmsg.write;
wmsg.stream = msg->port_msg.stream;
nxt_app->run(task, &rmsg, &wmsg);
res = nxt_app->run(task, &rmsg, &wmsg);
if (nxt_slow_path(res != NXT_OK)) {
nxt_port_socket_write(task, port, NXT_PORT_MSG_RPC_ERROR, -1,
msg->port_msg.stream, 0, NULL);
}
}

6
src/nxt_router.c
View File

@@ -2268,6 +2268,7 @@ nxt_router_engine_post(nxt_event_engine_t *engine, nxt_work_t *jobs)
static nxt_port_handlers_t nxt_router_app_port_handlers = {
.rpc_error = nxt_port_rpc_handler,
.mmap = nxt_port_mmap_handler,
.data = nxt_port_rpc_handler,
};
@@ -2808,7 +2809,10 @@ nxt_router_response_error_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg,
}
}
nxt_http_request_error(task, rc->ap->request, NXT_HTTP_SERVICE_UNAVAILABLE);
if (rc->ap != NULL) {
nxt_http_request_error(task, rc->ap->request,
NXT_HTTP_SERVICE_UNAVAILABLE);
}
nxt_router_rc_unlink(task, rc);
}