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rpc.go
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rpc.go
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// Copyright (c) 2017 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package common
import (
"go.uber.org/yarpc"
)
const (
// LibraryVersionHeaderName refers to the name of the
// tchannel / http header that contains the client
// library version
LibraryVersionHeaderName = "cadence-client-library-version"
// FeatureVersionHeaderName refers to the name of the
// tchannel / http header that contains the client
// feature version
// the feature version sent from client represents the
// feature set of the cadence client library support.
// This can be used for client capibility check, on
// Cadence server, for backward compatibility
FeatureVersionHeaderName = "cadence-client-feature-version"
// Header name to pass the feature flags from customer to client or server
ClientFeatureFlagsHeaderName = "cadence-client-feature-flags"
// ClientImplHeaderName refers to the name of the
// header that contains the client implementation
ClientImplHeaderName = "cadence-client-name"
// AuthorizationTokenHeaderName refers to the jwt token in the request
AuthorizationTokenHeaderName = "cadence-authorization"
// AutoforwardingClusterHeaderName refers to the name of the header that contains the source cluster of the auto-forwarding request
AutoforwardingClusterHeaderName = "cadence-forwarding-cluster"
// PartitionConfigHeaderName refers to the name of the header that contains the json encoded partition config of the request
PartitionConfigHeaderName = "cadence-workflow-partition-config"
// IsolationGroupHeaderName refers to the name of the header that contains the isolation group of the client
IsolationGroupHeaderName = "cadence-worker-isolation-group"
// ClientIsolationGroupHeaderName refers to the name of the header that contains the isolation group which the client request is from
ClientIsolationGroupHeaderName = "cadence-client-isolation-group"
)
type (
// RPCFactory Creates a dispatcher that knows how to transport requests.
RPCFactory interface {
GetDispatcher() *yarpc.Dispatcher
GetMaxMessageSize() int
}
)