From 378eeb55f3ee47f3389993bf495d17ed9da3f85b Mon Sep 17 00:00:00 2001
From: Aleksandr Kurlov <sasha.kurlov@gmail.com>
Date: Mon, 23 Jan 2017 04:02:15 +0500
Subject: [PATCH] Fixed hyphens namcespace bug

---
 socketio/packet.py | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/socketio/packet.py b/socketio/packet.py
index 2834aee..70a403c 100644
--- a/socketio/packet.py
+++ b/socketio/packet.py
@@ -78,12 +78,21 @@ class Packet(object):
         self.namespace = None
         self.data = None
         ep = ep[1:]
-        dash = (ep + '-').find('-')
-        comma = (ep + ',').find(',')
         attachment_count = 0
-        if dash < comma:
-            attachment_count = int(ep[0:dash])
-            ep = ep[dash + 1:]
+        if ep and ep[0].isdigit():
+            # build number so it's either attachment count or id
+            ind = 0
+            ep_len = len(ep)
+            while ind < ep_len and ep[ind].isdigit():
+                ind += 1
+            num = int(ep[0:ind])
+            ep = ep[ind:]
+            if ep:
+                if ep[0] == '-':
+                    attachment_count = num
+                    ep = ep[1:]
+                else:
+                    self.id = num
         if ep and ep[0:1] == '/':
             sep = ep.find(',')
             if sep == -1: