Add the missing exceptions.py

2019-09-21 17:18:55 +08:00 · 2019-09-21 17:18:55 +08:00 · 0df578d219
commit 0df578d219
parent a27a817d50
1 changed files with 15 additions and 0 deletions
--- a/libp2p/host/exceptions.py
+++ b/libp2p/host/exceptions.py
@ -0,0 +1,15 @@
+from libp2p.exceptions import BaseLibp2pError
+
+
+class HostException(BaseLibp2pError):
+    """
+    A generic exception  in `IHost`.
+    """
+
+
+class ConnectionFailure(HostException):
+    pass
+
+
+class StreamFailure(HostException):
+    pass