fluencelabs/tendermint
1
0
Fork 0
mirror of https://github.com/fluencelabs/tendermint synced 2025-06-22 01:11:32 +00:00
Code Issues Projects Releases Wiki Activity

everything takes Request, returns Response; expect DeliverTx/CheckTx/Commit

Browse Source
This commit is contained in:
Ethan Buchman
2017-11-27 19:04:21 +00:00
parent 67d2a5f66d
commit c7f54fb56c
15 changed files with 174 additions and 291 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
types/application.go
View File

@ -5,22 +5,24 @@ import (
)
// Application is an interface that enables any finite, deterministic state machine
// to be driven by a blockchain-based replication engine via the ABCI
// to be driven by a blockchain-based replication engine via the ABCI.
// All methods take a RequestXxx argument and return a ResponseXxx argument,
// except CheckTx/DeliverTx, which take `tx []byte`, and `Commit`, which takes nothing.
type Application interface {
// Info/Query Connection
Info(RequestInfo) ResponseInfo // Return application info
SetOption(key string, value string) (log string) // Set application option
Query(RequestQuery) ResponseQuery // Query for state
Info(RequestInfo) ResponseInfo // Return application info
SetOption(RequestSetOption) ResponseSetOption // Set application option
Query(RequestQuery) ResponseQuery // Query for state
// Mempool Connection
CheckTx(tx []byte) ResponseCheckTx // Validate a tx for the mempool
// Consensus Connection
InitChain(RequestInitChain) // Initialize blockchain with validators and other info from TendermintCore
BeginBlock(RequestBeginBlock) // Signals the beginning of a block
DeliverTx(tx []byte) ResponseDeliverTx // Deliver a tx for full processing
EndBlock(height uint64) ResponseEndBlock // Signals the end of a block, returns changes to the validator set
Commit() ResponseCommit // Commit the state and return the application Merkle root hash
InitChain(RequestInitChain) ResponseInitChain // Initialize blockchain with validators and other info from TendermintCore
BeginBlock(RequestBeginBlock) ResponseBeginBlock // Signals the beginning of a block
DeliverTx(tx []byte) ResponseDeliverTx // Deliver a tx for full processing
EndBlock(RequestEndBlock) ResponseEndBlock // Signals the end of a block, returns changes to the validator set
Commit() ResponseCommit // Commit the state and return the application Merkle root hash
}
//------------------------------------
@ -48,7 +50,8 @@ func (app *GRPCApplication) Info(ctx context.Context, req *RequestInfo) (*Respon
}
func (app *GRPCApplication) SetOption(ctx context.Context, req *RequestSetOption) (*ResponseSetOption, error) {
return &ResponseSetOption{app.app.SetOption(req.Key, req.Value)}, nil
resSetOption := app.app.SetOption(*req)
return &resSetOption, nil
}
func (app *GRPCApplication) DeliverTx(ctx context.Context, req *RequestDeliverTx) (*ResponseDeliverTx, error) {
@ -72,16 +75,16 @@ func (app *GRPCApplication) Commit(ctx context.Context, req *RequestCommit) (*Re
}
func (app *GRPCApplication) InitChain(ctx context.Context, req *RequestInitChain) (*ResponseInitChain, error) {
app.app.InitChain(*req)
return &ResponseInitChain{}, nil // NOTE: empty return
resInitChain := app.app.InitChain(*req)
return &resInitChain, nil
}
func (app *GRPCApplication) BeginBlock(ctx context.Context, req *RequestBeginBlock) (*ResponseBeginBlock, error) {
app.app.BeginBlock(*req)
return &ResponseBeginBlock{}, nil // NOTE: empty return
resBeginBlock := app.app.BeginBlock(*req)
return &resBeginBlock, nil
}
func (app *GRPCApplication) EndBlock(ctx context.Context, req *RequestEndBlock) (*ResponseEndBlock, error) {
resEndBlock := app.app.EndBlock(req.Height)
resEndBlock := app.app.EndBlock(*req)
return &resEndBlock, nil
}