delete socket on close for better serialization of DongleServer objec…

…t + Bump v1.30

doc/source/conf.py

@@ -23,8 +23,8 @@ def setup(app):
 copyright = u'2017, Ledger Team'
 author = u'Ledger Team'
 
-version = u'0.1.15'
-release = u'0.1.15'
+version = u'0.1.30'
+release = u'0.1.30'
 
 pygments_style = 'sphinx'
 

ledgerblue/commTCP.py

@@ -28,6 +28,7 @@ def __init__(self, server, port, debug=False):
 		self.port = port
 		self.debug = debug
 		self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+		self.opened = True
 		try:
 			self.socket.connect((self.server, self.port))
 		except:
@@ -53,8 +54,10 @@ def apduMaxDataSize(self):
 	def close(self):
 		try:
 			self.socket.close()
+			self.socket = None
 		except:
 			pass
+		self.opened = False
 
 def getDongle(server="127.0.0.1", port=9999, debug=False):
     return DongleServer(server, port, debug)

setup.py

@@ -8,7 +8,7 @@
 here = dirname(__file__)
 setup(
     name='ledgerblue',
-    version='0.1.29',
+    version='0.1.30',
     author='Ledger',
     author_email='hello@ledger.fr',
     description='Python library to communicate with Ledger Blue/Nano S',