bug fix

v6d0auth/app.py

@@ -33,6 +33,7 @@ class V6D0AuthAppFactory(AppFactory):
             assert hnonce == nonce.hex()
             approved = self.cdb.approve(bytes.fromhex(hhandle))
             await ws.send_bytes(approved)
+            await ws.close()
 
         @routes.get('/approve')
         async def approve(request: web.Request):
@@ -96,6 +97,7 @@ class V6D0AuthAppFactory(AppFactory):
             assert hnonce == nonce.hex()
             self.cdb.remove_role(Role(VerifyKey(bytes.fromhex(hrequester)), role))
             await ws.send_bytes(b'0')
+            await ws.close()
 
         @routes.get('/remove_role')
         async def remove_role(request: web.Request):

v6d0auth/cdb.py

@@ -29,7 +29,7 @@ class AbstractRequest:
         self.future: asyncio.Future[bytes] = self._loop.create_future()
 
     def __le__(self, other):
-        if isinstance(other, SignatureRequest):
+        if isinstance(other, AbstractRequest):
             return self.timeout < other.timeout
         else:
             return NotImplemented