Rename new exception class to be less generic

Re #22

2 files changed, 4 insertions, 4 deletions

diff --git a/paramiko/client.py b/paramiko/client.py
index 6c48b269..e10e9da7 100644
--- a/paramiko/client.py
+++ b/paramiko/client.py
@@ -37,7 +37,7 @@ from paramiko.py3compat import string_types
 from paramiko.resource import ResourceManager
 from paramiko.rsakey import RSAKey
 from paramiko.ssh_exception import (
-    SSHException, BadHostKeyException, ConnectionError
+    SSHException, BadHostKeyException, NoValidConnectionsError
 )
 from paramiko.transport import Transport
 from paramiko.util import retry_on_signal, ClosingContextManager
@@ -307,7 +307,7 @@ class SSHClient (ClosingContextManager):
             # ones, of a subclass that client code should still be watching for
             # (socket.error)
             if len(errors) == len(to_try):
-                raise ConnectionError(errors)
+                raise NoValidConnectionsError(errors)
 
         t = self._transport = Transport(sock, gss_kex=gss_kex, gss_deleg_creds=gss_deleg_creds)
         t.use_compression(compress=compress)
diff --git a/paramiko/ssh_exception.py b/paramiko/ssh_exception.py
index 7e6f2568..169dad81 100644
--- a/paramiko/ssh_exception.py
+++ b/paramiko/ssh_exception.py
@@ -133,7 +133,7 @@ class ProxyCommandFailure (SSHException):
         self.args = (command, error, )
 
 
-class ConnectionError(socket.error):
+class NoValidConnectionsError(socket.error):
     """
     High-level socket error wrapping 1+ actual socket.error objects.
     
@@ -155,7 +155,7 @@ class ConnectionError(socket.error):
         body = ', '.join([x[0] for x in addrs[:-1]])
         tail = addrs[-1][0]
         msg = "Unable to connect to port {0} at {1} or {2}"
-        super(ConnectionError, self).__init__(
+        super(NoValidConnectionsError, self).__init__(
             msg.format(addrs[0][1], body, tail)
         )
         self.errors = errors