Use python function to init server

fast-wsgi/fast-wsgimodule.c

@@ -14,6 +14,6 @@ static struct PyModuleDef module = {
     FastWsgiFunctions,
 };
 
-PyMODINIT_FUNC PyInit_fast_wsgi(void) {
+PyMODINIT_FUNC PyInit__fast_wsgi(void) {
   return PyModule_Create(&module);
 }

fast-wsgi/server.c

@@ -14,17 +14,6 @@
   "\r\n" \
   "Hello, World!\n"
 
-static const char* HOST = "0.0.0.0";
-static const int PORT = 5000;
-static const int BACKLOG = 256;
-
-static uv_tcp_t server;
-
-static uv_buf_t response_buf;
-
-uv_loop_t* loop;
-
-struct sockaddr_in addr;
 
 void close_cb(uv_handle_t* handle) {
     printf("disconnected\n");
@@ -95,7 +84,7 @@ int main() {
     response_buf.base = SIMPLE_RESPONSE;
     response_buf.len = sizeof(SIMPLE_RESPONSE);
 
-    uv_ip4_addr(HOST, PORT, &addr);
+    uv_ip4_addr(host, port, &addr);
 
     int r = uv_tcp_bind(&server, (const struct sockaddr*)&addr, 0);
     if (r) {
@@ -103,7 +92,7 @@ int main() {
         return 1;
     }
 
-    r = uv_listen((uv_stream_t*)&server, BACKLOG, connection_cb);
+    r = uv_listen((uv_stream_t*)&server, backlog, connection_cb);
     if (r) {
         fprintf(stderr, "Listen error %s\n", uv_strerror(r));
         return 1;
@@ -112,7 +101,7 @@ int main() {
 }
 
 PyObject* run_server(PyObject* self, PyObject* args) {
-    PyArg_UnpackTuple(args, "ref", 1, 1, &wsgi_app);
+    PyArg_ParseTuple(args, "Osii", &wsgi_app, &host, &port, &backlog);
     main();
     return Py_BuildValue("s", "'run_server' function executed");
 }

fast-wsgi/server.h

@@ -3,11 +3,15 @@
 #include "llhttp.h"
 
 PyObject* wsgi_app;
+char* host;
+int port;
+int backlog;
 
-typedef struct {
-    PyObject* host;
-    PyObject* port;
-} ServerArgs;
+uv_tcp_t server;
+uv_buf_t response_buf;
+uv_loop_t* loop;
+
+struct sockaddr_in addr;
 
 typedef struct {
     uv_write_t req;

fast_wsgi.py

@@ -0,0 +1,15 @@
+import _fast_wsgi
+
+
+def run(wsgi_app, host, port, backlog=256):
+    try:
+        print(f"Running server on {host} and port {port}")
+        _fast_wsgi.run_server(wsgi_app, host, port, backlog)
+    finally:
+        print("Closing...")
+
+
+print("Running...")
+run({}, "0.0.0.0", 5000)
+# TODO: Shutdown on Ctrl-C somehow
+print("Done")

setup.py

@@ -5,7 +5,7 @@ from distutils.core import Extension, setup
 SOURCE_FILES = glob.glob("fast-wsgi/*.c") + glob.glob("llhttp/src/*.c")
 
 module = Extension(
-    "fast_wsgi",
+    "_fast_wsgi",
     sources=SOURCE_FILES,
     libraries=['uv'],
     include_dirs=["llhttp/include", "/usr/include"],
@@ -13,7 +13,7 @@ module = Extension(
 
 setup(
     name="fast_wsgi",
-    version="1.0",
-    description="This is a package for fast_wsgi",
+    version="0.1",
+    description="An ultra fast WSGI server for Python 3",
     ext_modules=[module]
 )