Merge branch 'master' into streaming

sanic/app.py

@@ -1177,6 +1177,12 @@ class Sanic:
 
         try:
             self.is_running = True
+            if workers > 1 and os.name != "posix":
+                logger.warn(
+                    f"Multiprocessing is currently not supported on {os.name},"
+                    " using workers=1 instead"
+                )
+                workers = 1
             if workers == 1:
                 if auto_reload and os.name != "posix":
                     # This condition must be removed after implementing

sanic/server.py

@@ -1,11 +1,11 @@
 import asyncio
+import multiprocessing
 import os
 import sys
 
 from asyncio import CancelledError
 from functools import partial
 from inspect import isawaitable
-from multiprocessing import Process
 from signal import SIG_IGN, SIGINT, SIGTERM, Signals
 from signal import signal as signal_func
 from socket import SO_REUSEADDR, SOL_SOCKET, socket
@@ -613,9 +613,10 @@ def serve_multiple(server_settings, workers):
 
     signal_func(SIGINT, lambda s, f: sig_handler(s, f))
     signal_func(SIGTERM, lambda s, f: sig_handler(s, f))
+    mp = multiprocessing.get_context("fork")
 
     for _ in range(workers):
-        process = Process(target=serve, kwargs=server_settings)
+        process = mp.Process(target=serve, kwargs=server_settings)
         process.daemon = True
         process.start()
         processes.append(process)

sanic/testing.py

@@ -23,7 +23,7 @@ class SanicTestClient:
         self.host = host
 
     def get_new_session(self):
-        return httpx.Client()
+        return httpx.AsyncClient(verify=False)
 
     async def _local_request(self, method, url, *args, **kwargs):
         logger.info(url)
@@ -38,7 +38,7 @@ class SanicTestClient:
 
                 try:
                     response = await getattr(session, method.lower())(
-                        url, verify=False, *args, **kwargs
+                        url, *args, **kwargs
                     )
                 except httpx.exceptions.ConnectionClosed:
                     logger.error(
@@ -48,15 +48,17 @@ class SanicTestClient:
                 except NameError:
                     raise Exception(response.status_code)
 
+                response.body = await response.aread()
+                response.status = response.status_code
+                response.content_type = response.headers.get("content-type")
+
+                # response can be decoded as json after response._content
+                # is set by response.aread()
                 try:
                     response.json = response.json()
                 except (JSONDecodeError, UnicodeDecodeError):
                     response.json = None
 
-                response.body = await response.read()
-                response.status = response.status_code
-                response.content_type = response.headers.get("content-type")
-
                 if raw_cookies:
                     response.raw_cookies = {}
 
@@ -189,11 +191,11 @@ async def app_call_with_return(self, scope, receive, send):
     return await asgi_app()
 
 
-class SanicASGIDispatch(httpx.dispatch.ASGIDispatch):
+class SanicASGIDispatch(httpx.dispatch.asgi.ASGIDispatch):
     pass
 
 
-class SanicASGITestClient(httpx.Client):
+class SanicASGITestClient(httpx.AsyncClient):
     def __init__(
         self,
         app,