Added post_read hook

Author: fantix

nginx/hooks.py

@@ -32,3 +32,7 @@ def exit_process():
         log.debug('exit_process: %r', mod)
         mod.exit_process()
     _modules.clear()
+
+
+def post_read():
+    log.critical('post read hook!')

nginx/nginx.pyx

@@ -10,6 +10,7 @@ from .nginx_core cimport ngx_log_error
 
 from . import hooks
 
+
 cdef public ngx_int_t nginxpy_init_process(ngx_cycle_t *cycle):
     ngx_log_error(NGX_LOG_DEBUG, cycle.log, 0,
                   b'Starting init_process.')
@@ -29,6 +30,7 @@ cdef public ngx_int_t nginxpy_init_process(ngx_cycle_t *cycle):
                       b'Finished init_process.')
         return NGX_OK
 
+
 cdef public void nginxpy_exit_process(ngx_cycle_t *cycle):
     ngx_log_error(NGX_LOG_DEBUG, cycle.log, 0,
                   b'Starting exit_process.')
@@ -46,6 +48,11 @@ cdef public void nginxpy_exit_process(ngx_cycle_t *cycle):
         ngx_log_error(NGX_LOG_DEBUG, cycle.log, 0,
                       b'Finished exit_process.')
 
+
+cdef public void nginxpy_post_read():
+    hooks.post_read()
+
+
 include "log.pyx"
 include "cycle.pyx"
 include "asyncio/loop.pyx"

nginx/ngx_python_module.c

@@ -7,13 +7,15 @@
 
 static ngx_int_t ngx_python_init_process(ngx_cycle_t *cycle);
 static void ngx_python_exit_process(ngx_cycle_t *cycle);
+static ngx_int_t ngx_python_postconfiguration(ngx_conf_t *cf);
+static ngx_int_t ngx_python_post_read(ngx_http_request_t *r);
 
 static wchar_t *python_exec = NULL;
 
 
 static ngx_http_module_t  ngx_python_module_ctx  = {
     NULL,                                  /* preconfiguration */
-    NULL,                                  /* postconfiguration */
+    ngx_python_postconfiguration,          /* postconfiguration */
 
     NULL,                                  /* create main configuration */
     NULL,                                  /* init main configuration */
@@ -79,3 +81,25 @@ ngx_python_exit_process(ngx_cycle_t *cycle) {
                       "Failed to finalize Python!");
     }
 }
+
+static ngx_int_t
+ngx_python_postconfiguration(ngx_conf_t *cf) {
+    ngx_http_handler_pt        *h;
+    ngx_http_core_main_conf_t  *cmcf;
+
+    cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
+
+    h = ngx_array_push(&cmcf->phases[NGX_HTTP_POST_READ_PHASE].handlers);
+    if (h == NULL) {
+        return NGX_ERROR;
+    }
+    *h = ngx_python_post_read;
+
+    return NGX_OK;
+}
+
+static ngx_int_t
+ngx_python_post_read(ngx_http_request_t *r) {
+    nginxpy_post_read();
+    return NGX_OK;
+}