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Golang vtgate.AddVtGateError函数代码示例

本文整理汇总了Golang中github.com/youtube/vitess/go/vt/vtgate.AddVtGateError函数的典型用法代码示例。如果您正苦于以下问题:Golang AddVtGateError函数的具体用法?Golang AddVtGateError怎么用?Golang AddVtGateError使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了AddVtGateError函数的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: StreamExecuteKeyRanges2

// StreamExecuteKeyRanges2 is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGate) StreamExecuteKeyRanges2(ctx context.Context, request *proto.KeyRangeQuery, sendReply func(interface{}) error) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	vtgErr := vtg.server.StreamExecuteKeyRanges(ctx,
		request.Sql,
		request.BindVariables,
		request.Keyspace,
		key.KeyRangesToProto(request.KeyRanges),
		topo.TabletTypeToProto(request.TabletType),
		func(value *proto.QueryResult) error {
			return sendReply(value)
		})
	if vtgErr == nil {
		return nil
	}
	if *vtgate.RPCErrorOnlyInReply {
		// If there was an app error, send a QueryResult back with it.
		qr := new(proto.QueryResult)
		vtgate.AddVtGateError(vtgErr, &qr.Err)
		// Sending back errors this way is not backwards compatible. If a (new) server sends an additional
		// QueryResult with an error, and the (old) client doesn't know how to read it, it will cause
		// problems where the client will get out of sync with the number of QueryResults sent.
		// That's why this the error is only sent this way when the --rpc_errors_only_in_reply flag is set
		// (signalling that all clients are able to handle new-style errors).
		return sendReply(qr)
	}
	return vtgErr
}
开发者ID:hadoop835,项目名称:vitess,代码行数:32,代码来源:server.go

示例2: Rollback2

// Rollback2 is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) Rollback2(ctx context.Context, request *proto.RollbackRequest, reply *proto.RollbackResponse) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	vtgErr := vtg.server.Rollback(ctx, request.Session)
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:khanchan,项目名称:vitess,代码行数:12,代码来源:server.go

示例3: Begin2

// Begin2 is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) Begin2(ctx context.Context, request *proto.BeginRequest, reply *proto.BeginResponse) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	// Don't pass in a nil pointer
	reply.Session = &pbg.Session{}
	vtgErr := vtg.server.Begin(ctx, reply.Session)
	reply.Session = sessionToRPC(reply.Session)
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:hadmagic,项目名称:vitess,代码行数:15,代码来源:server.go

示例4: ExecuteBatchKeyspaceIds

// ExecuteBatchKeyspaceIds is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteBatchKeyspaceIds(ctx context.Context, request *proto.KeyspaceIdBatchQuery, reply *proto.QueryResultList) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	vtgErr := vtg.server.ExecuteBatchKeyspaceIds(ctx,
		request.Queries,
		topo.TabletTypeToProto(request.TabletType),
		request.AsTransaction,
		request.Session,
		reply)
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:khanchan,项目名称:vitess,代码行数:18,代码来源:server.go

示例5: SplitQuery

// SplitQuery is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) SplitQuery(ctx context.Context, request *proto.SplitQueryRequest, reply *proto.SplitQueryResult) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	splits, vtgErr := vtg.server.SplitQuery(ctx,
		request.Keyspace,
		request.Query.Sql,
		request.Query.BindVariables,
		request.SplitColumn,
		request.SplitCount)
	reply.Splits = splits
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:hadmagic,项目名称:vitess,代码行数:18,代码来源:server.go

示例6: Execute

// Execute is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) Execute(ctx context.Context, request *proto.Query, reply *proto.QueryResult) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	sessionFromRPC(request.Session)
	vtgErr := vtg.server.Execute(ctx,
		request.Sql,
		request.BindVariables,
		request.TabletType,
		request.Session,
		request.NotInTransaction,
		reply)
	reply.Session = sessionToRPC(reply.Session)
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:hadmagic,项目名称:vitess,代码行数:20,代码来源:server.go

示例7: StreamExecute2

// StreamExecute2 is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) StreamExecute2(ctx context.Context, request *proto.Query, sendReply func(interface{}) error) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	vtgErr := vtg.server.StreamExecute(ctx,
		request.Sql,
		request.BindVariables,
		request.TabletType,
		func(value *proto.QueryResult) error {
			return sendReply(value)
		})
	if vtgErr == nil {
		return nil
	}
	// If there was an app error, send a QueryResult back with it.
	qr := new(proto.QueryResult)
	vtgate.AddVtGateError(vtgErr, &qr.Err)
	return sendReply(qr)
}
开发者ID:hadmagic,项目名称:vitess,代码行数:21,代码来源:server.go

示例8: ExecuteEntityIds

// ExecuteEntityIds is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteEntityIds(ctx context.Context, request *proto.EntityIdsQuery, reply *proto.QueryResult) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	vtgErr := vtg.server.ExecuteEntityIds(ctx,
		request.Sql,
		request.BindVariables,
		request.Keyspace,
		request.EntityColumnName,
		proto.EntityIdsToProto(request.EntityKeyspaceIDs),
		topo.TabletTypeToProto(request.TabletType),
		request.Session,
		request.NotInTransaction,
		reply)
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:khanchan,项目名称:vitess,代码行数:21,代码来源:server.go

示例9: ExecuteBatchShard

// ExecuteBatchShard is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteBatchShard(ctx context.Context, request *proto.BatchQueryShard, reply *proto.QueryResultList) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		callerid.GoRPCEffectiveCallerID(request.CallerID),
		callerid.NewImmediateCallerID("gorpc client"))
	sessionFromRPC(request.Session)
	qs, err := proto.BoundShardQueriesToProto(request.Queries)
	if err != nil {
		return err
	}
	vtgErr := vtg.server.ExecuteBatchShards(ctx,
		qs,
		request.TabletType,
		request.AsTransaction,
		request.Session,
		reply)
	reply.Session = sessionToRPC(reply.Session)
	vtgate.AddVtGateError(vtgErr, &reply.Err)
	return nil
}
开发者ID:zhangzzl,项目名称:vitess,代码行数:23,代码来源:server.go


注:本文中的github.com/youtube/vitess/go/vt/vtgate.AddVtGateError函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。