streams

package
v0.4.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 26, 2021 License: Apache-2.0 Imports: 17 Imported by: 8

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Index

Constants

View Source 
const PDU_STREAM_QUEUESIZE = PDU_STREAM_WORKERS * 8

The maximum number of tasks that can be queued in total before backpressure will build up and the rests will start to block.

View Source 
const PDU_STREAM_WORKERS = 256

The max number of per-room goroutines to have running. Too high and this will consume lots of CPU, too low and complete sync responses will take longer to process.

Variables

This section is empty.

Functions

This section is empty.

Types

type AccountDataStreamProvider 

type AccountDataStreamProvider struct {
	StreamProvider
	// contains filtered or unexported fields
}

func (*AccountDataStreamProvider) CompleteSync 

func (p *AccountDataStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.StreamPosition

func (*AccountDataStreamProvider) IncrementalSync 

func (p *AccountDataStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.StreamPosition,
) types.StreamPosition

func (*AccountDataStreamProvider) Setup 

func (p *AccountDataStreamProvider) Setup()

type DeviceListStreamProvider 

type DeviceListStreamProvider struct {
	PartitionedStreamProvider
	// contains filtered or unexported fields
}

func (*DeviceListStreamProvider) CompleteSync 

func (p *DeviceListStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.LogPosition

func (*DeviceListStreamProvider) IncrementalSync 

func (p *DeviceListStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.LogPosition,
) types.LogPosition

type InviteStreamProvider 

type InviteStreamProvider struct {
	StreamProvider
}

func (*InviteStreamProvider) CompleteSync 

func (p *InviteStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.StreamPosition

func (*InviteStreamProvider) IncrementalSync 

func (p *InviteStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.StreamPosition,
) types.StreamPosition

func (*InviteStreamProvider) Setup 

func (p *InviteStreamProvider) Setup()

type PDUStreamProvider 

type PDUStreamProvider struct {
	StreamProvider
	// contains filtered or unexported fields
}

func (*PDUStreamProvider) CompleteSync 

func (p *PDUStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.StreamPosition

func (*PDUStreamProvider) IncrementalSync 

func (p *PDUStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.StreamPosition,
) (newPos types.StreamPosition)

func (*PDUStreamProvider) Setup 

func (p *PDUStreamProvider) Setup()

type PartitionedStreamProvider 

type PartitionedStreamProvider struct {
	DB storage.Database
	// contains filtered or unexported fields
}

func (*PartitionedStreamProvider) Advance 

func (p *PartitionedStreamProvider) Advance(
	latest types.LogPosition,
)

func (*PartitionedStreamProvider) LatestPosition 

func (p *PartitionedStreamProvider) LatestPosition(
	ctx context.Context,
) types.LogPosition

func (*PartitionedStreamProvider) Setup 

func (p *PartitionedStreamProvider) Setup()

type ReceiptStreamProvider 

type ReceiptStreamProvider struct {
	StreamProvider
}

func (*ReceiptStreamProvider) CompleteSync 

func (p *ReceiptStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.StreamPosition

func (*ReceiptStreamProvider) IncrementalSync 

func (p *ReceiptStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.StreamPosition,
) types.StreamPosition

func (*ReceiptStreamProvider) Setup 

func (p *ReceiptStreamProvider) Setup()

type SendToDeviceStreamProvider 

type SendToDeviceStreamProvider struct {
	StreamProvider
}

func (*SendToDeviceStreamProvider) CompleteSync 

func (p *SendToDeviceStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.StreamPosition

func (*SendToDeviceStreamProvider) IncrementalSync 

func (p *SendToDeviceStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.StreamPosition,
) types.StreamPosition

func (*SendToDeviceStreamProvider) Setup added in v0.3.6 

func (p *SendToDeviceStreamProvider) Setup()

type StreamProvider 

type StreamProvider struct {
	DB storage.Database
	// contains filtered or unexported fields
}

func (*StreamProvider) Advance 

func (p *StreamProvider) Advance(
	latest types.StreamPosition,
)

func (*StreamProvider) LatestPosition 

func (p *StreamProvider) LatestPosition(
	ctx context.Context,
) types.StreamPosition

func (*StreamProvider) Setup 

func (p *StreamProvider) Setup()

type Streams 

type Streams struct {
	PDUStreamProvider          types.StreamProvider
	TypingStreamProvider       types.StreamProvider
	ReceiptStreamProvider      types.StreamProvider
	InviteStreamProvider       types.StreamProvider
	SendToDeviceStreamProvider types.StreamProvider
	AccountDataStreamProvider  types.StreamProvider
	DeviceListStreamProvider   types.PartitionedStreamProvider
}

func NewSyncStreamProviders 

func NewSyncStreamProviders(
	d storage.Database, userAPI userapi.UserInternalAPI,
	rsAPI rsapi.RoomserverInternalAPI, keyAPI keyapi.KeyInternalAPI,
	eduCache *cache.EDUCache,
) *Streams

func (*Streams) Latest 

func (s *Streams) Latest(ctx context.Context) types.StreamingToken

type TypingStreamProvider 

type TypingStreamProvider struct {
	StreamProvider
	EDUCache *cache.EDUCache
}

func (*TypingStreamProvider) CompleteSync 

func (p *TypingStreamProvider) CompleteSync(
	ctx context.Context,
	req *types.SyncRequest,
) types.StreamPosition

func (*TypingStreamProvider) IncrementalSync 

func (p *TypingStreamProvider) IncrementalSync(
	ctx context.Context,
	req *types.SyncRequest,
	from, to types.StreamPosition,
) types.StreamPosition

Source Files

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