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[CT-644] instantiate grpc stream manager (#1134)
* [CT-644] instantiate grpc stream manager * update type * update channel type
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| package grpc | ||
|
|
||
| import ( | ||
| "github.com/dydxprotocol/v4-chain/protocol/streaming/grpc/types" | ||
| clobtypes "github.com/dydxprotocol/v4-chain/protocol/x/clob/types" | ||
| ) | ||
|
|
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| var _ types.GrpcStreamingManager = (*GrpcStreamingManagerImpl)(nil) | ||
|
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| // GrpcStreamingManagerImpl is an implementation for managing gRPC streaming subscriptions. | ||
| type GrpcStreamingManagerImpl struct { | ||
| } | ||
|
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| func NewGrpcStreamingManager() *GrpcStreamingManagerImpl { | ||
| return &GrpcStreamingManagerImpl{} | ||
| } | ||
|
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| func (sm *GrpcStreamingManagerImpl) Enabled() bool { | ||
| return true | ||
| } | ||
|
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| // Subscribe subscribes to the orderbook updates stream. | ||
| func (sm *GrpcStreamingManagerImpl) Subscribe( | ||
| req clobtypes.StreamOrderbookUpdatesRequest, | ||
| srv clobtypes.Query_StreamOrderbookUpdatesServer, | ||
| ) ( | ||
| finished chan bool, | ||
| err error, | ||
| ) { | ||
| return nil, nil | ||
| } | ||
|
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| // SendOrderbookUpdates groups updates by their clob pair ids and | ||
| // sends messages to the subscribers. | ||
| func (sm *GrpcStreamingManagerImpl) SendOrderbookUpdates( | ||
| updates *clobtypes.OffchainUpdates, | ||
| ) { | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| package grpc | ||
|
|
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| import ( | ||
| "github.com/dydxprotocol/v4-chain/protocol/streaming/grpc/types" | ||
| clobtypes "github.com/dydxprotocol/v4-chain/protocol/x/clob/types" | ||
| ) | ||
|
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| var _ types.GrpcStreamingManager = (*NoopGrpcStreamingManager)(nil) | ||
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| type NoopGrpcStreamingManager struct{} | ||
|
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| func NewNoopGrpcStreamingManager() *NoopGrpcStreamingManager { | ||
| return &NoopGrpcStreamingManager{} | ||
| } | ||
|
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| func (sm *NoopGrpcStreamingManager) Enabled() bool { | ||
| return false | ||
| } | ||
|
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| func (sm *NoopGrpcStreamingManager) Subscribe( | ||
| req clobtypes.StreamOrderbookUpdatesRequest, | ||
| srv clobtypes.Query_StreamOrderbookUpdatesServer, | ||
| ) ( | ||
| finished chan bool, | ||
| err error, | ||
| ) { | ||
| return nil, nil | ||
| } | ||
|
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| func (sm *NoopGrpcStreamingManager) SendOrderbookUpdates( | ||
| updates *clobtypes.OffchainUpdates, | ||
| ) { | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| package types | ||
|
|
||
| import ( | ||
| clobtypes "github.com/dydxprotocol/v4-chain/protocol/x/clob/types" | ||
| ) | ||
|
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| type GrpcStreamingManager interface { | ||
| Enabled() bool | ||
|
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| // L3+ Orderbook updates. | ||
| Subscribe( | ||
| req clobtypes.StreamOrderbookUpdatesRequest, | ||
| srv clobtypes.Query_StreamOrderbookUpdatesServer, | ||
| ) ( | ||
| finished chan bool, | ||
| err error, | ||
| ) | ||
| SendOrderbookUpdates(*clobtypes.OffchainUpdates) | ||
| } |
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