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Golang vterrors.FromGRPCError函數代碼示例

本文整理匯總了Golang中github.com/youtube/vitess/go/vt/vterrors.FromGRPCError函數的典型用法代碼示例。如果您正苦於以下問題：Golang FromGRPCError函數的具體用法？Golang FromGRPCError怎麽用？Golang FromGRPCError使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了FromGRPCError函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: StreamExecuteKeyspaceIds

func (conn *vtgateConn) StreamExecuteKeyspaceIds(ctx context.Context, query string, keyspace string, keyspaceIds [][]byte, bindVars map[string]interface{}, tabletType pbt.TabletType) (<-chan *mproto.QueryResult, vtgateconn.ErrFunc, error) {
	req := &pb.StreamExecuteKeyspaceIdsRequest{
		CallerId:    callerid.EffectiveCallerIDFromContext(ctx),
		Query:       tproto.BoundQueryToProto3(query, bindVars),
		Keyspace:    keyspace,
		KeyspaceIds: keyspaceIds,
		TabletType:  tabletType,
	}
	stream, err := conn.c.StreamExecuteKeyspaceIds(ctx, req)
	if err != nil {
		return nil, nil, vterrors.FromGRPCError(err)
	}
	sr := make(chan *mproto.QueryResult, 10)
	var finalError error
	go func() {
		for {
			ser, err := stream.Recv()
			if err != nil {
				if err != io.EOF {
					finalError = vterrors.FromGRPCError(err)
				}
				close(sr)
				return
			}
			sr <- mproto.Proto3ToQueryResult(ser.Result)
		}
	}()
	return sr, func() error {
		return finalError
	}, nil
}
開發者ID:xgwubin，項目名稱:vitess，代碼行數:31，代碼來源:conn.go

示例2: StreamExecute

func (conn *vtgateConn) StreamExecute(ctx context.Context, query string, bindVars map[string]interface{}, tabletType topodatapb.TabletType) (<-chan *sqltypes.Result, vtgateconn.ErrFunc, error) {
	q, err := tproto.BoundQueryToProto3(query, bindVars)
	if err != nil {
		return nil, nil, err
	}
	req := &pb.StreamExecuteRequest{
		CallerId:   callerid.EffectiveCallerIDFromContext(ctx),
		Query:      q,
		TabletType: tabletType,
	}
	stream, err := conn.c.StreamExecute(ctx, req)
	if err != nil {
		return nil, nil, vterrors.FromGRPCError(err)
	}
	sr := make(chan *sqltypes.Result, 10)
	var finalError error
	go func() {
		for {
			ser, err := stream.Recv()
			if err != nil {
				if err != io.EOF {
					finalError = vterrors.FromGRPCError(err)
				}
				close(sr)
				return
			}
			sr <- sqltypes.Proto3ToResult(ser.Result)
		}
	}()
	return sr, func() error {
		return finalError
	}, nil
}
開發者ID:tjyang，項目名稱:vitess，代碼行數:33，代碼來源:conn.go

示例3: StreamExecuteKeyspaceIds

func (conn *vtgateConn) StreamExecuteKeyspaceIds(ctx context.Context, query string, keyspace string, keyspaceIds [][]byte, bindVars map[string]interface{}, tabletType topodatapb.TabletType) (sqltypes.ResultStream, error) {
	q, err := querytypes.BoundQueryToProto3(query, bindVars)
	if err != nil {
		return nil, err
	}
	req := &vtgatepb.StreamExecuteKeyspaceIdsRequest{
		CallerId:    callerid.EffectiveCallerIDFromContext(ctx),
		Query:       q,
		Keyspace:    keyspace,
		KeyspaceIds: keyspaceIds,
		TabletType:  tabletType,
	}
	stream, err := conn.c.StreamExecuteKeyspaceIds(ctx, req)
	if err != nil {
		return nil, vterrors.FromGRPCError(err)
	}
	return &streamExecuteAdapter{
		recv: func() (*querypb.QueryResult, error) {
			ser, err := stream.Recv()
			if err != nil {
				return nil, err
			}
			return ser.Result, nil
		},
	}, nil
}
開發者ID:jmptrader，項目名稱:vitess，代碼行數:26，代碼來源:conn.go

示例4: Execute

func (conn *vtgateConn) Execute(ctx context.Context, query string, bindVars map[string]interface{}, keyspace string, tabletType topodatapb.TabletType, session interface{}) (*sqltypes.Result, interface{}, error) {
	var s *vtgatepb.Session
	if session != nil {
		s = session.(*vtgatepb.Session)
	}
	q, err := querytypes.BoundQueryToProto3(query, bindVars)
	if err != nil {
		return nil, session, err
	}
	request := &vtgatepb.ExecuteRequest{
		CallerId:   callerid.EffectiveCallerIDFromContext(ctx),
		Session:    s,
		Query:      q,
		Keyspace:   keyspace,
		TabletType: tabletType,
	}
	response, err := conn.c.Execute(ctx, request)
	if err != nil {
		return nil, session, vterrors.FromGRPCError(err)
	}
	if response.Error != nil {
		return nil, response.Session, vterrors.FromVtRPCError(response.Error)
	}
	return sqltypes.Proto3ToResult(response.Result), response.Session, nil
}
開發者ID:jmptrader，項目名稱:vitess，代碼行數:25，代碼來源:conn.go

示例5: ExecuteBatchKeyspaceIds

func (conn *vtgateConn) ExecuteBatchKeyspaceIds(ctx context.Context, queries []proto.BoundKeyspaceIdQuery, tabletType pbt.TabletType, asTransaction bool, session interface{}) ([]mproto.QueryResult, interface{}, error) {
	var s *pb.Session
	if session != nil {
		s = session.(*pb.Session)
	}
	qs, err := proto.BoundKeyspaceIdQueriesToProto(queries)
	if err != nil {
		return nil, session, err
	}
	request := &pb.ExecuteBatchKeyspaceIdsRequest{
		CallerId:      callerid.EffectiveCallerIDFromContext(ctx),
		Session:       s,
		Queries:       qs,
		TabletType:    tabletType,
		AsTransaction: asTransaction,
	}
	response, err := conn.c.ExecuteBatchKeyspaceIds(ctx, request)
	if err != nil {
		return nil, session, vterrors.FromGRPCError(err)
	}
	if response.Error != nil {
		return nil, response.Session, vterrors.FromVtRPCError(response.Error)
	}
	return mproto.Proto3ToQueryResults(response.Results), response.Session, nil
}
開發者ID:hadmagic，項目名稱:vitess，代碼行數:25，代碼來源:conn.go

示例6: ExecuteEntityIds

func (conn *vtgateConn) ExecuteEntityIds(ctx context.Context, query string, keyspace string, entityColumnName string, entityKeyspaceIDs []*pb.ExecuteEntityIdsRequest_EntityId, bindVars map[string]interface{}, tabletType topodatapb.TabletType, notInTransaction bool, session interface{}) (*sqltypes.Result, interface{}, error) {
	var s *pb.Session
	if session != nil {
		s = session.(*pb.Session)
	}
	q, err := tproto.BoundQueryToProto3(query, bindVars)
	if err != nil {
		return nil, session, err
	}
	request := &pb.ExecuteEntityIdsRequest{
		CallerId:          callerid.EffectiveCallerIDFromContext(ctx),
		Session:           s,
		Query:             q,
		Keyspace:          keyspace,
		EntityColumnName:  entityColumnName,
		EntityKeyspaceIds: entityKeyspaceIDs,
		TabletType:        tabletType,
		NotInTransaction:  notInTransaction,
	}
	response, err := conn.c.ExecuteEntityIds(ctx, request)
	if err != nil {
		return nil, session, vterrors.FromGRPCError(err)
	}
	if response.Error != nil {
		return nil, response.Session, vterrors.FromVtRPCError(response.Error)
	}
	return sqltypes.Proto3ToResult(response.Result), response.Session, nil
}
開發者ID:tjyang，項目名稱:vitess，代碼行數:28，代碼來源:conn.go

示例7: ExecuteShards

func (conn *vtgateConn) ExecuteShards(ctx context.Context, query string, keyspace string, shards []string, bindVars map[string]interface{}, tabletType pbt.TabletType, notInTransaction bool, session interface{}) (*mproto.QueryResult, interface{}, error) {
	var s *pb.Session
	if session != nil {
		s = session.(*pb.Session)
	}
	q, err := tproto.BoundQueryToProto3(query, bindVars)
	if err != nil {
		return nil, session, err
	}
	request := &pb.ExecuteShardsRequest{
		CallerId:         callerid.EffectiveCallerIDFromContext(ctx),
		Session:          s,
		Query:            q,
		Keyspace:         keyspace,
		Shards:           shards,
		TabletType:       tabletType,
		NotInTransaction: notInTransaction,
	}
	response, err := conn.c.ExecuteShards(ctx, request)
	if err != nil {
		return nil, session, vterrors.FromGRPCError(err)
	}
	if response.Error != nil {
		return nil, response.Session, vterrors.FromVtRPCError(response.Error)
	}
	return mproto.Proto3ToQueryResult(response.Result), response.Session, nil
}
開發者ID:hadmagic，項目名稱:vitess，代碼行數:27，代碼來源:conn.go

示例8: Recv

func (e *eventStreamAdapter) Recv() (*logutilpb.Event, error) {
	le, err := e.stream.Recv()
	if err != nil {
		return nil, vterrors.FromGRPCError(err)
	}
	return le.Event, nil
}
開發者ID:dumbunny，項目名稱:vitess，代碼行數:7，代碼來源:client.go

示例9: StreamExecute

func (conn *vtgateConn) StreamExecute(ctx context.Context, query string, bindVars map[string]interface{}, tabletType pbt.TabletType) (<-chan *mproto.QueryResult, vtgateconn.ErrFunc, error) {
	req := &pb.StreamExecuteRequest{
		CallerId:   callerid.EffectiveCallerIDFromContext(ctx),
		Query:      tproto.BoundQueryToProto3(query, bindVars),
		TabletType: tabletType,
	}
	stream, err := conn.c.StreamExecute(ctx, req)
	if err != nil {
		return nil, nil, vterrors.FromGRPCError(err)
	}
	sr := make(chan *mproto.QueryResult, 10)
	// TODO(aaijazi): I'm pretty sure ther error handling going on down here is overkill now...
	var finalError error
	go func() {
		for {
			ser, err := stream.Recv()
			if err != nil {
				if err != io.EOF {
					finalError = err
				}
				close(sr)
				return
			}
			if ser.Error != nil {
				finalError = vterrors.FromVtRPCError(ser.Error)
				close(sr)
				return
			}
			sr <- mproto.Proto3ToQueryResult(ser.Result)
		}
	}()
	return sr, func() error {
		return finalError
	}, nil
}
開發者ID:ruiaylin，項目名稱:vitess，代碼行數:35，代碼來源:conn.go

示例10: MaxRates

// MaxRates is part of the throttlerclient.Client interface and returns the
// current max rate for each throttler of the process.
func (c *client) MaxRates(ctx context.Context) (map[string]int64, error) {
	response, err := c.gRPCClient.MaxRates(ctx, &throttlerdata.MaxRatesRequest{})
	if err != nil {
		return nil, vterrors.FromGRPCError(err)
	}
	return response.Rates, nil
}
開發者ID:erzel，項目名稱:vitess，代碼行數:9，代碼來源:grpcthrottlerclient.go

示例11: SplitQueryV2

func (conn *vtgateConn) SplitQueryV2(
	ctx context.Context,
	keyspace string,
	query string,
	bindVars map[string]interface{},
	splitColumns []string,
	splitCount int64,
	numRowsPerQueryPart int64,
	algorithm querypb.SplitQueryRequest_Algorithm) ([]*vtgatepb.SplitQueryResponse_Part, error) {
	q, err := querytypes.BoundQueryToProto3(query, bindVars)
	if err != nil {
		return nil, err
	}

	request := &vtgatepb.SplitQueryRequest{
		CallerId:            callerid.EffectiveCallerIDFromContext(ctx),
		Keyspace:            keyspace,
		Query:               q,
		SplitColumn:         splitColumns,
		SplitCount:          splitCount,
		NumRowsPerQueryPart: numRowsPerQueryPart,
		Algorithm:           algorithm,
		UseSplitQueryV2:     true,
	}
	response, err := conn.c.SplitQuery(ctx, request)
	if err != nil {
		return nil, vterrors.FromGRPCError(err)
	}
	return response.Splits, nil
}
開發者ID:jmptrader，項目名稱:vitess，代碼行數:30，代碼來源:conn.go

示例12: Rollback

func (conn *vtgateConn) Rollback(ctx context.Context, session interface{}) error {
	request := &pb.RollbackRequest{
		CallerId: callerid.EffectiveCallerIDFromContext(ctx),
		Session:  session.(*pb.Session),
	}
	_, err := conn.c.Rollback(ctx, request)
	return vterrors.FromGRPCError(err)
}
開發者ID:hadmagic，項目名稱:vitess，代碼行數:8，代碼來源:conn.go

示例13: ResetConfiguration

// ResetConfiguration is part of the throttlerclient.Client interface.
func (c *client) ResetConfiguration(ctx context.Context, throttlerName string) ([]string, error) {
	response, err := c.gRPCClient.ResetConfiguration(ctx, &throttlerdata.ResetConfigurationRequest{
		ThrottlerName: throttlerName,
	})
	if err != nil {
		return nil, vterrors.FromGRPCError(err)
	}
	return response.Names, nil
}
開發者ID:erzel，項目名稱:vitess，代碼行數:10，代碼來源:grpcthrottlerclient.go

示例14: GetSrvKeyspace

func (conn *vtgateConn) GetSrvKeyspace(ctx context.Context, keyspace string) (*pbt.SrvKeyspace, error) {
	request := &pb.GetSrvKeyspaceRequest{
		Keyspace: keyspace,
	}
	response, err := conn.c.GetSrvKeyspace(ctx, request)
	if err != nil {
		return nil, vterrors.FromGRPCError(err)
	}
	return response.SrvKeyspace, nil
}
開發者ID:xgwubin，項目名稱:vitess，代碼行數:10，代碼來源:conn.go

示例15: Recv

func (a *updateStreamAdapter) Recv() (*querypb.StreamEvent, int64, error) {
	r, err := a.stream.Recv()
	if err != nil {
		if err != io.EOF {
			err = vterrors.FromGRPCError(err)
		}
		return nil, 0, err
	}
	return r.Event, r.ResumeTimestamp, nil
}
開發者ID:dumbunny，項目名稱:vitess，代碼行數:10，代碼來源:conn.go


注：本文中的github.com/youtube/vitess/go/vt/vterrors.FromGRPCError函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。