tasks/client/frontend/metricClient.go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc.  All rights reserved.
//
// Copyright (c) 2020 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 frontend

import (
	"context"

	"go.temporal.io/api/workflowservice/v1"
	"google.golang.org/grpc"

	"go.temporal.io/server/common/metrics"
)

var _ workflowservice.WorkflowServiceClient = (*metricClient)(nil)

type metricClient struct {
	client        workflowservice.WorkflowServiceClient
	metricsClient metrics.Client
}

// NewMetricClient creates a new instance of workflowservice.WorkflowServiceClient that emits metrics
func NewMetricClient(client workflowservice.WorkflowServiceClient, metricsClient metrics.Client) workflowservice.WorkflowServiceClient {
	return &metricClient{
		client:        client,
		metricsClient: metricsClient,
	}
}

func (c *metricClient) DeprecateNamespace(
	ctx context.Context,
	request *workflowservice.DeprecateNamespaceRequest,
	opts ...grpc.CallOption,
) (*workflowservice.DeprecateNamespaceResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientDeprecateNamespaceScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientDeprecateNamespaceScope, metrics.ClientLatency)
	resp, err := c.client.DeprecateNamespace(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientDeprecateNamespaceScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) DescribeNamespace(
	ctx context.Context,
	request *workflowservice.DescribeNamespaceRequest,
	opts ...grpc.CallOption,
) (*workflowservice.DescribeNamespaceResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientDescribeNamespaceScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientDescribeNamespaceScope, metrics.ClientLatency)
	resp, err := c.client.DescribeNamespace(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientDescribeNamespaceScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) DescribeTaskQueue(
	ctx context.Context,
	request *workflowservice.DescribeTaskQueueRequest,
	opts ...grpc.CallOption,
) (*workflowservice.DescribeTaskQueueResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientDescribeTaskQueueScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientDescribeTaskQueueScope, metrics.ClientLatency)
	resp, err := c.client.DescribeTaskQueue(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientDescribeTaskQueueScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) DescribeWorkflowExecution(
	ctx context.Context,
	request *workflowservice.DescribeWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.DescribeWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientDescribeWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientDescribeWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.DescribeWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientDescribeWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) GetWorkflowExecutionHistory(
	ctx context.Context,
	request *workflowservice.GetWorkflowExecutionHistoryRequest,
	opts ...grpc.CallOption,
) (*workflowservice.GetWorkflowExecutionHistoryResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientGetWorkflowExecutionHistoryScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientGetWorkflowExecutionHistoryScope, metrics.ClientLatency)
	resp, err := c.client.GetWorkflowExecutionHistory(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientGetWorkflowExecutionHistoryScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) GetWorkflowExecutionHistoryReverse(
	ctx context.Context,
	request *workflowservice.GetWorkflowExecutionHistoryReverseRequest,
	opts ...grpc.CallOption,
) (*workflowservice.GetWorkflowExecutionHistoryReverseResponse, error) {
	c.metricsClient.IncCounter(metrics.FrontendClientGetWorkflowExecutionHistoryReverseScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientGetWorkflowExecutionHistoryReverseScope, metrics.ClientLatency)
	resp, err := c.client.GetWorkflowExecutionHistoryReverse(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientGetWorkflowExecutionHistoryReverseScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ListArchivedWorkflowExecutions(
	ctx context.Context,
	request *workflowservice.ListArchivedWorkflowExecutionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ListArchivedWorkflowExecutionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientListArchivedWorkflowExecutionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientListArchivedWorkflowExecutionsScope, metrics.ClientLatency)
	resp, err := c.client.ListArchivedWorkflowExecutions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientListArchivedWorkflowExecutionsScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ListClosedWorkflowExecutions(
	ctx context.Context,
	request *workflowservice.ListClosedWorkflowExecutionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ListClosedWorkflowExecutionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientListClosedWorkflowExecutionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientListClosedWorkflowExecutionsScope, metrics.ClientLatency)
	resp, err := c.client.ListClosedWorkflowExecutions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientListClosedWorkflowExecutionsScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ListNamespaces(
	ctx context.Context,
	request *workflowservice.ListNamespacesRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ListNamespacesResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientListNamespacesScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientListNamespacesScope, metrics.ClientLatency)
	resp, err := c.client.ListNamespaces(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientListNamespacesScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ListOpenWorkflowExecutions(
	ctx context.Context,
	request *workflowservice.ListOpenWorkflowExecutionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ListOpenWorkflowExecutionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientListOpenWorkflowExecutionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientListOpenWorkflowExecutionsScope, metrics.ClientLatency)
	resp, err := c.client.ListOpenWorkflowExecutions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientListOpenWorkflowExecutionsScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ListWorkflowExecutions(
	ctx context.Context,
	request *workflowservice.ListWorkflowExecutionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ListWorkflowExecutionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientListWorkflowExecutionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientListWorkflowExecutionsScope, metrics.ClientLatency)
	resp, err := c.client.ListWorkflowExecutions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientListWorkflowExecutionsScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ScanWorkflowExecutions(
	ctx context.Context,
	request *workflowservice.ScanWorkflowExecutionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ScanWorkflowExecutionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientScanWorkflowExecutionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientScanWorkflowExecutionsScope, metrics.ClientLatency)
	resp, err := c.client.ScanWorkflowExecutions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientScanWorkflowExecutionsScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) CountWorkflowExecutions(
	ctx context.Context,
	request *workflowservice.CountWorkflowExecutionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.CountWorkflowExecutionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientCountWorkflowExecutionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientCountWorkflowExecutionsScope, metrics.ClientLatency)
	resp, err := c.client.CountWorkflowExecutions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientCountWorkflowExecutionsScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) GetSearchAttributes(
	ctx context.Context,
	request *workflowservice.GetSearchAttributesRequest,
	opts ...grpc.CallOption,
) (*workflowservice.GetSearchAttributesResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientGetSearchAttributesScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientGetSearchAttributesScope, metrics.ClientLatency)
	resp, err := c.client.GetSearchAttributes(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientGetSearchAttributesScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) PollActivityTaskQueue(
	ctx context.Context,
	request *workflowservice.PollActivityTaskQueueRequest,
	opts ...grpc.CallOption,
) (*workflowservice.PollActivityTaskQueueResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientPollActivityTaskQueueScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientPollActivityTaskQueueScope, metrics.ClientLatency)
	resp, err := c.client.PollActivityTaskQueue(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientPollActivityTaskQueueScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) PollWorkflowTaskQueue(
	ctx context.Context,
	request *workflowservice.PollWorkflowTaskQueueRequest,
	opts ...grpc.CallOption,
) (*workflowservice.PollWorkflowTaskQueueResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientPollWorkflowTaskQueueScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientPollWorkflowTaskQueueScope, metrics.ClientLatency)
	resp, err := c.client.PollWorkflowTaskQueue(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientPollWorkflowTaskQueueScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) QueryWorkflow(
	ctx context.Context,
	request *workflowservice.QueryWorkflowRequest,
	opts ...grpc.CallOption,
) (*workflowservice.QueryWorkflowResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientQueryWorkflowScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientQueryWorkflowScope, metrics.ClientLatency)
	resp, err := c.client.QueryWorkflow(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientQueryWorkflowScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RecordActivityTaskHeartbeat(
	ctx context.Context,
	request *workflowservice.RecordActivityTaskHeartbeatRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RecordActivityTaskHeartbeatResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRecordActivityTaskHeartbeatScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRecordActivityTaskHeartbeatScope, metrics.ClientLatency)
	resp, err := c.client.RecordActivityTaskHeartbeat(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRecordActivityTaskHeartbeatScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RecordActivityTaskHeartbeatById(
	ctx context.Context,
	request *workflowservice.RecordActivityTaskHeartbeatByIdRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RecordActivityTaskHeartbeatByIdResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRecordActivityTaskHeartbeatByIdScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRecordActivityTaskHeartbeatByIdScope, metrics.ClientLatency)
	resp, err := c.client.RecordActivityTaskHeartbeatById(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRecordActivityTaskHeartbeatByIdScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RegisterNamespace(
	ctx context.Context,
	request *workflowservice.RegisterNamespaceRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RegisterNamespaceResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRegisterNamespaceScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRegisterNamespaceScope, metrics.ClientLatency)
	resp, err := c.client.RegisterNamespace(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRegisterNamespaceScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RequestCancelWorkflowExecution(
	ctx context.Context,
	request *workflowservice.RequestCancelWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RequestCancelWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRequestCancelWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRequestCancelWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.RequestCancelWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRequestCancelWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ResetStickyTaskQueue(
	ctx context.Context,
	request *workflowservice.ResetStickyTaskQueueRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ResetStickyTaskQueueResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientResetStickyTaskQueueScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientResetStickyTaskQueueScope, metrics.ClientLatency)
	resp, err := c.client.ResetStickyTaskQueue(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientResetStickyTaskQueueScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ResetWorkflowExecution(
	ctx context.Context,
	request *workflowservice.ResetWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ResetWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientResetWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientResetWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.ResetWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientResetWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondActivityTaskCanceled(
	ctx context.Context,
	request *workflowservice.RespondActivityTaskCanceledRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondActivityTaskCanceledResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCanceledScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondActivityTaskCanceledScope, metrics.ClientLatency)
	resp, err := c.client.RespondActivityTaskCanceled(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCanceledScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondActivityTaskCanceledById(
	ctx context.Context,
	request *workflowservice.RespondActivityTaskCanceledByIdRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondActivityTaskCanceledByIdResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCanceledByIdScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondActivityTaskCanceledByIdScope, metrics.ClientLatency)
	resp, err := c.client.RespondActivityTaskCanceledById(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCanceledByIdScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondActivityTaskCompleted(
	ctx context.Context,
	request *workflowservice.RespondActivityTaskCompletedRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondActivityTaskCompletedResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCompletedScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondActivityTaskCompletedScope, metrics.ClientLatency)
	resp, err := c.client.RespondActivityTaskCompleted(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCompletedScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondActivityTaskCompletedById(
	ctx context.Context,
	request *workflowservice.RespondActivityTaskCompletedByIdRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondActivityTaskCompletedByIdResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCompletedByIdScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondActivityTaskCompletedByIdScope, metrics.ClientLatency)
	resp, err := c.client.RespondActivityTaskCompletedById(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskCompletedByIdScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondActivityTaskFailed(
	ctx context.Context,
	request *workflowservice.RespondActivityTaskFailedRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondActivityTaskFailedResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskFailedScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondActivityTaskFailedScope, metrics.ClientLatency)
	resp, err := c.client.RespondActivityTaskFailed(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskFailedScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondActivityTaskFailedById(
	ctx context.Context,
	request *workflowservice.RespondActivityTaskFailedByIdRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondActivityTaskFailedByIdResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskFailedByIdScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondActivityTaskFailedByIdScope, metrics.ClientLatency)
	resp, err := c.client.RespondActivityTaskFailedById(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondActivityTaskFailedByIdScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondWorkflowTaskCompleted(
	ctx context.Context,
	request *workflowservice.RespondWorkflowTaskCompletedRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondWorkflowTaskCompletedResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondWorkflowTaskCompletedScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondWorkflowTaskCompletedScope, metrics.ClientLatency)
	resp, err := c.client.RespondWorkflowTaskCompleted(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondWorkflowTaskCompletedScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondWorkflowTaskFailed(
	ctx context.Context,
	request *workflowservice.RespondWorkflowTaskFailedRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondWorkflowTaskFailedResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondWorkflowTaskFailedScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondWorkflowTaskFailedScope, metrics.ClientLatency)
	resp, err := c.client.RespondWorkflowTaskFailed(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondWorkflowTaskFailedScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) RespondQueryTaskCompleted(
	ctx context.Context,
	request *workflowservice.RespondQueryTaskCompletedRequest,
	opts ...grpc.CallOption,
) (*workflowservice.RespondQueryTaskCompletedResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientRespondQueryTaskCompletedScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientRespondQueryTaskCompletedScope, metrics.ClientLatency)
	resp, err := c.client.RespondQueryTaskCompleted(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientRespondQueryTaskCompletedScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) SignalWithStartWorkflowExecution(
	ctx context.Context,
	request *workflowservice.SignalWithStartWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.SignalWithStartWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientSignalWithStartWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientSignalWithStartWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.SignalWithStartWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientSignalWithStartWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) SignalWorkflowExecution(
	ctx context.Context,
	request *workflowservice.SignalWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.SignalWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientSignalWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientSignalWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.SignalWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientSignalWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) StartWorkflowExecution(
	ctx context.Context,
	request *workflowservice.StartWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.StartWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientStartWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientStartWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.StartWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientStartWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) TerminateWorkflowExecution(
	ctx context.Context,
	request *workflowservice.TerminateWorkflowExecutionRequest,
	opts ...grpc.CallOption,
) (*workflowservice.TerminateWorkflowExecutionResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientTerminateWorkflowExecutionScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientTerminateWorkflowExecutionScope, metrics.ClientLatency)
	resp, err := c.client.TerminateWorkflowExecution(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientTerminateWorkflowExecutionScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) UpdateNamespace(
	ctx context.Context,
	request *workflowservice.UpdateNamespaceRequest,
	opts ...grpc.CallOption,
) (*workflowservice.UpdateNamespaceResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientUpdateNamespaceScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientUpdateNamespaceScope, metrics.ClientLatency)
	resp, err := c.client.UpdateNamespace(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientUpdateNamespaceScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) GetClusterInfo(
	ctx context.Context,
	request *workflowservice.GetClusterInfoRequest,
	opts ...grpc.CallOption,
) (*workflowservice.GetClusterInfoResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientGetClusterInfoScope, metrics.ClientRequests)
	sw := c.metricsClient.StartTimer(metrics.FrontendClientGetClusterInfoScope, metrics.ClientLatency)
	resp, err := c.client.GetClusterInfo(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientGetClusterInfoScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) GetSystemInfo(
	ctx context.Context,
	request *workflowservice.GetSystemInfoRequest,
	opts ...grpc.CallOption,
) (*workflowservice.GetSystemInfoResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientGetSystemInfoScope, metrics.ClientRequests)
	sw := c.metricsClient.StartTimer(metrics.FrontendClientGetSystemInfoScope, metrics.ClientLatency)
	resp, err := c.client.GetSystemInfo(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientGetSystemInfoScope, metrics.ClientFailures)
	}
	return resp, err
}

func (c *metricClient) ListTaskQueuePartitions(
	ctx context.Context,
	request *workflowservice.ListTaskQueuePartitionsRequest,
	opts ...grpc.CallOption,
) (*workflowservice.ListTaskQueuePartitionsResponse, error) {

	c.metricsClient.IncCounter(metrics.FrontendClientListTaskQueuePartitionsScope, metrics.ClientRequests)

	sw := c.metricsClient.StartTimer(metrics.FrontendClientListTaskQueuePartitionsScope, metrics.ClientLatency)
	resp, err := c.client.ListTaskQueuePartitions(ctx, request, opts...)
	sw.Stop()

	if err != nil {
		c.metricsClient.IncCounter(metrics.FrontendClientListTaskQueuePartitionsScope, metrics.ClientFailures)
	}
	return resp, err
}