feat: added http response type names

src/http_loop/http_loop.c

@@ -39,7 +39,7 @@ bool http_loop_handle_request(event_loop_conn *conn) {
     // It's fun to respond with extremely specific error messages
     // https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/501
     else if (res == http_parse_error_unknown_method) {
-      http_write_standard_response(conn, 501);
+      http_loop_write_standard_response(conn, 501);
       return false;
     }
 

src/http_loop/http_loop_route.c

@@ -74,19 +74,18 @@ http_parse_error http_loop_parse_request(event_loop_conn *conn) {
 void http_loop_process_request(event_loop_conn *conn) {
   http_loop_ctx *ctx = conn->ctx;
 
-  // The end of the list of steps is marked with a NULL. When this is reached,
-  // we simply set the route to NULL, letting the http loop know a new request
-  // can be handled.
+  // We keep processing step functions as long as they don't need to wait for
+  // I/O
+  while ((ctx->route->steps[ctx->current_step] != NULL) &&
+         ctx->route->steps[ctx->current_step](conn)) {
+    ctx->current_step++;
+  }
+
+  // If we've reached the end of the list of step functions, we report the
+  // request as finished by clearing its route
   if (ctx->route->steps[ctx->current_step] == NULL) {
     ctx->route = NULL;
     ctx->current_step = 0;
-    return;
-  }
-
-  // We execute the next step
-  // NOTE can/should we execute more than one step at once here?
-  if (ctx->route->steps[ctx->current_step](conn)) {
-    ctx->current_step++;
   }
 }
 
@@ -114,7 +113,7 @@ bool http_loop_route_request(event_loop_conn *conn) {
   }
 
   // Fallthrough is to write a 404
-  http_write_standard_response(conn, http_not_found);
+  http_loop_write_standard_response(conn, http_not_found);
 
   return false;
 }

src/http_loop/http_loop_util.c

@@ -1,8 +1,8 @@
-#include "http.h"
+#include "http_loop.h"
 #include "string.h"
 
-void http_write_standard_response(event_loop_conn *conn,
-                                  http_response_type type) {
+void http_loop_write_standard_response(event_loop_conn *conn,
+                                       http_response_type type) {
   const char *s;
   size_t len;