From 8e7afa2edf4e2747eed1fcff0bb3325a09226a0c Mon Sep 17 00:00:00 2001
From: Mads Marquart <madsmtm@gmail.com>
Date: Mon, 1 Jul 2019 13:31:30 +0200
Subject: [PATCH] Move request counter into State model

---
 fbchat/_client.py | 4 ----
 fbchat/_state.py  | 3 +++
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/fbchat/_client.py b/fbchat/_client.py
index 4ea7646..05404fc 100644
--- a/fbchat/_client.py
+++ b/fbchat/_client.py
@@ -105,8 +105,6 @@ class Client(object):
     def _generatePayload(self, query):
         if not query:
             query = {}
-        query["__req"] = str_base(self._req_counter, 36)
-        self._req_counter += 1
         query.update(self._state.get_params())
         return query
 
@@ -188,7 +186,6 @@ class Client(object):
         )
 
     def _cleanPost(self, url, query=None):
-        self._req_counter += 1
         return self._session.post(
             prefix_url(url), headers=self._header, data=query, verify=self.ssl_verify
         )
@@ -267,7 +264,6 @@ class Client(object):
     def _resetValues(self):
         self._state = State()
         self._session = requests.session()
-        self._req_counter = 1
         self._seq = "0"
         self._uid = None
 
diff --git a/fbchat/_state.py b/fbchat/_state.py
index a72f558..a5892e9 100644
--- a/fbchat/_state.py
+++ b/fbchat/_state.py
@@ -12,12 +12,15 @@ class State(object):
 
     fb_dtsg = attr.ib(None)
     _revision = attr.ib(None)
+    _counter = attr.ib(0)
 
     def get_params(self):
         if self.fb_dtsg is None:
             return {}
+        self._counter += 1  # TODO: Make this operation atomic / thread-safe
         return {
             "__a": 1,
+            "__req": _util.str_base(self._counter, 36),
             "__rev": self._revision,
             "fb_dtsg": self.fb_dtsg,
         }