diff --git a/libpathod/language/writer.py b/libpathod/language/writer.py
index 5e2119773..1a27e1efd 100644
--- a/libpathod/language/writer.py
+++ b/libpathod/language/writer.py
@@ -1,4 +1,5 @@
 import time
+from netlib.exceptions import TcpDisconnect
 import netlib.tcp
 
 BLOCKSIZE = 1024
@@ -62,5 +63,5 @@ def write_values(fp, vals, actions, sofar=0, blocksize=BLOCKSIZE):
                 return True
             elif a[1] == "inject":
                 send_chunk(fp, a[2], blocksize, 0, len(a[2]))
-    except netlib.tcp.NetLibDisconnect:  # pragma: no cover
+    except TcpDisconnect:  # pragma: no cover
         return True
diff --git a/libpathod/pathoc.py b/libpathod/pathoc.py
index d616761e8..2dcb60824 100644
--- a/libpathod/pathoc.py
+++ b/libpathod/pathoc.py
@@ -13,7 +13,8 @@ import OpenSSL.crypto
 import six
 
 from netlib import tcp, http, certutils, websockets, socks
-from netlib.exceptions import HttpException
+from netlib.exceptions import HttpException, TcpDisconnect, TcpTimeout, TlsException, TcpException, \
+    NetlibException
 from netlib.http import http1, http2
 
 import language.http
@@ -123,7 +124,7 @@ class WebsocketFrameReader(threading.Thread):
                     with self.logger.ctx() as log:
                         try:
                             frm = websockets.Frame.from_file(self.rfile)
-                        except tcp.NetLibDisconnect:
+                        except TcpDisconnect:
                             return
                         self.frames_queue.put(frm)
                         log("<< %s" % frm.header.human_readable())
@@ -270,7 +271,7 @@ class Pathoc(tcp.TCPClient):
                     connect_reply.msg,
                     "SOCKS server error"
                 )
-        except (socks.SocksError, tcp.NetLibDisconnect) as e:
+        except (socks.SocksError, TcpDisconnect) as e:
             raise PathocError(str(e))
 
     def connect(self, connect_to=None, showssl=False, fp=sys.stdout):
@@ -301,7 +302,7 @@ class Pathoc(tcp.TCPClient):
                     cipher_list=self.ciphers,
                     alpn_protos=alpn_protos
                 )
-            except tcp.NetLibError as v:
+            except TlsException as v:
                 raise PathocError(str(v))
 
             self.sslinfo = SSLInfo(
@@ -394,7 +395,7 @@ class Pathoc(tcp.TCPClient):
 
             Returns Response if we have a non-ignored response.
 
-            May raise http.HTTPError, tcp.NetLibError
+            May raise a NetlibException
         """
         logger = log.ConnectionLogger(
             self.fp,
@@ -414,7 +415,7 @@ class Pathoc(tcp.TCPClient):
             except HttpException as v:
                 lg("Invalid server response: %s" % v)
                 raise
-            except tcp.NetLibTimeout:
+            except TcpTimeout:
                 if self.ignoretimeout:
                     lg("Timeout (ignored)")
                     return None
@@ -438,7 +439,7 @@ class Pathoc(tcp.TCPClient):
 
             Returns Response if we have a non-ignored response.
 
-            May raise http.HTTPError, tcp.NetLibError
+            May raise a NetlibException
         """
         if isinstance(r, basestring):
             r = language.parse_pathoc(r, self.use_http2).next()
@@ -495,7 +496,7 @@ def main(args):  # pragma: nocover
             trycount = 0
             try:
                 p.connect(args.connect_to, args.showssl)
-            except tcp.NetLibError as v:
+            except TcpException as v:
                 print >> sys.stderr, str(v)
                 continue
             except PathocError as v:
@@ -523,7 +524,7 @@ def main(args):  # pragma: nocover
                     # We consume the queue when we can, so it doesn't build up.
                     for i_ in p.wait(timeout=0, finish=False):
                         pass
-                except (http.HttpError, tcp.NetLibError) as v:
+                except NetlibException:
                     break
             for i_ in p.wait(timeout=0.01, finish=True):
                 pass
diff --git a/libpathod/pathod.py b/libpathod/pathod.py
index 6478fe4f3..7436b9b15 100644
--- a/libpathod/pathod.py
+++ b/libpathod/pathod.py
@@ -6,8 +6,8 @@ import threading
 import urllib
 
 from netlib import tcp, http, certutils, websockets
-from netlib.exceptions import HttpException, HttpReadDisconnect
-from netlib.http import ALPN_PROTO_HTTP1, ALPN_PROTO_H2
+from netlib.exceptions import HttpException, HttpReadDisconnect, TcpTimeout, TcpDisconnect, \
+    TlsException
 
 from . import version, app, language, utils, log, protocols
 import language.http
@@ -41,7 +41,7 @@ class SSLOptions(object):
         ssl_options=tcp.SSL_DEFAULT_OPTIONS,
         ciphers=None,
         certs=None,
-        alpn_select=ALPN_PROTO_H2,
+        alpn_select=http.ALPN_PROTO_H2,
     ):
         self.confdir = confdir
         self.cn = cn
@@ -247,7 +247,7 @@ class PathodHandler(tcp.BaseHandler):
                     options=self.server.ssloptions.ssl_options,
                     alpn_select=self.server.ssloptions.alpn_select,
                 )
-            except tcp.NetLibError as v:
+            except TlsException as v:
                 s = str(v)
                 self.server.add_log(
                     dict(
@@ -259,7 +259,7 @@ class PathodHandler(tcp.BaseHandler):
                 return
 
             alp = self.get_alpn_proto_negotiated()
-            if alp == ALPN_PROTO_H2:
+            if alp == http.ALPN_PROTO_H2:
                 self.protocol = protocols.http2.HTTP2Protocol(self)
                 self.use_http2 = True
 
@@ -387,7 +387,7 @@ class Pathod(tcp.TCPServer):
         try:
             h.handle()
             h.finish()
-        except tcp.NetLibDisconnect:  # pragma: no cover
+        except TcpDisconnect:  # pragma: no cover
             log.write_raw(self.logfp, "Disconnect")
             self.add_log(
                 dict(
@@ -396,7 +396,7 @@ class Pathod(tcp.TCPServer):
                 )
             )
             return
-        except tcp.NetLibTimeout:
+        except TcpTimeout:
             log.write_raw(self.logfp, "Timeout")
             self.add_log(
                 dict(
diff --git a/libpathod/protocols/http.py b/libpathod/protocols/http.py
index 531854d6a..0ed6c01eb 100644
--- a/libpathod/protocols/http.py
+++ b/libpathod/protocols/http.py
@@ -1,5 +1,5 @@
 from netlib import tcp, wsgi
-from netlib.exceptions import HttpReadDisconnect
+from netlib.exceptions import HttpReadDisconnect, TlsException
 from netlib.http import http1, Request
 from .. import version, language
 
@@ -61,7 +61,7 @@ class HTTPProtocol(object):
                     options=self.pathod_handler.server.ssloptions.ssl_options,
                     alpn_select=self.pathod_handler.server.ssloptions.alpn_select,
                 )
-            except tcp.NetLibError as v:
+            except TlsException as v:
                 s = str(v)
                 lg(s)
                 return None, dict(type="error", msg=s)
diff --git a/test/test_log.py b/test/test_log.py
index 2cac1e7c4..8f38c0400 100644
--- a/test/test_log.py
+++ b/test/test_log.py
@@ -1,5 +1,6 @@
 import StringIO
 from libpathod import log
+from netlib.exceptions import TcpDisconnect
 import netlib.tcp
 
 
@@ -19,6 +20,6 @@ def test_disconnect():
     try:
         with l.ctx() as lg:
             lg("Test")
-    except netlib.tcp.NetLibDisconnect:
+    except TcpDisconnect:
         pass
     assert "Test" in outf.getvalue()
diff --git a/test/test_pathoc.py b/test/test_pathoc.py
index 1e15c9eb1..6c0bf0395 100644
--- a/test/test_pathoc.py
+++ b/test/test_pathoc.py
@@ -5,7 +5,7 @@ import OpenSSL
 from mock import Mock
 
 from netlib import tcp, http, socks
-from netlib.exceptions import HttpException
+from netlib.exceptions import HttpException, TcpException, NetlibException
 from netlib.http import http1, http2
 
 from libpathod import pathoc, test, version, pathod, language
@@ -84,7 +84,7 @@ class _TestDaemon:
                 r = r.freeze(language.Settings())
             try:
                 c.request(r)
-            except (HttpException, tcp.NetLibError):
+            except NetlibException:
                 pass
         return s.getvalue()
 
diff --git a/test/test_pathod.py b/test/test_pathod.py
index ed37385d1..1da2633f3 100644
--- a/test/test_pathod.py
+++ b/test/test_pathod.py
@@ -4,7 +4,7 @@ import OpenSSL
 
 from libpathod import pathod, version
 from netlib import tcp, http
-from netlib.exceptions import HttpException
+from netlib.exceptions import HttpException, TlsException
 import tutils
 
 
@@ -264,7 +264,7 @@ class TestDaemonSSL(CommonTests):
         c.wbufsize = 0
         c.connect()
         c.wfile.write("\0\0\0\0")
-        tutils.raises(tcp.NetLibError, c.convert_to_ssl)
+        tutils.raises(TlsException, c.convert_to_ssl)
         l = self.d.last_log()
         assert l["type"] == "error"
         assert "SSL" in l["msg"]