Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/mesos/mesos-go/messenger/transporter.go

@@ -0,0 +1,48 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package messenger
+
+import (
+	"github.com/mesos/mesos-go/upid"
+	"golang.org/x/net/context"
+)
+
+// Transporter defines methods for communicating with remote processes.
+type Transporter interface {
+	//Send sends message to remote process. Must use context to determine
+	//cancelled requests. Will stop sending when transport is stopped.
+	Send(ctx context.Context, msg *Message) error
+
+	//Rcvd receives and delegate message handling to installed handlers.
+	//Will stop receiving when transport is stopped.
+	Recv() (*Message, error)
+
+	//Install mount an handler based on incoming message name.
+	Install(messageName string)
+
+	//Start starts the transporter and returns immediately. The error chan
+	//is never nil.
+	Start() (upid.UPID, <-chan error)
+
+	//Stop kills the transporter.
+	Stop(graceful bool) error
+
+	//UPID returns the PID for transporter.
+	UPID() upid.UPID
+}