Increase timeout in IPC and Websocket Providers for Geth integration tests. (#2245)

Addresses test flakiness

Author: kclowes

tests/integration/go_ethereum/test_goethereum_ipc.py

@@ -54,7 +54,7 @@ def geth_ipc_path(datadir):
 @pytest.fixture(scope="module")
 def web3(geth_process, geth_ipc_path):
     wait_for_socket(geth_ipc_path)
-    _web3 = Web3(Web3.IPCProvider(geth_ipc_path))
+    _web3 = Web3(Web3.IPCProvider(geth_ipc_path, timeout=20))
     return _web3
 
 

tests/integration/go_ethereum/test_goethereum_ws.py

@@ -65,7 +65,7 @@ def geth_command_arguments(geth_binary,
 @pytest.fixture(scope="module")
 def web3(geth_process, endpoint_uri, event_loop):
     event_loop.run_until_complete(wait_for_ws(endpoint_uri, event_loop))
-    _web3 = Web3(Web3.WebsocketProvider(endpoint_uri))
+    _web3 = Web3(Web3.WebsocketProvider(endpoint_uri, websocket_timeout=20))
     return _web3