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package comms
import (
"github.com/ethereum/go-ethereum/rpc/api"
"github.com/ethereum/go-ethereum/rpc/shared"
"fmt"
"github.com/ethereum/go-ethereum/rpc/codec"
"github.com/ethereum/go-ethereum/xeth"
"github.com/ethereum/go-ethereum/eth"
)
type InProcClient struct {
api api.EthereumApi
codec codec.Codec
lastId interface{}
lastJsonrpc string
lastErr error
lastRes interface{}
}
// Create a new in process client
func NewInProcClient(codec codec.Codec) *InProcClient {
return &InProcClient{
codec: codec,
}
}
func (self *InProcClient) Close() {
// do nothing
}
// Need to setup api support
func (self *InProcClient) Initialize(xeth *xeth.XEth, eth *eth.Ethereum) {
if apis, err := api.ParseApiString(api.AllApis, self.codec, xeth, eth); err == nil {
self.api = api.Merge(apis...)
}
}
func (self *InProcClient) Send(req interface{}) error {
if r, ok := req.(*shared.Request); ok {
self.lastId = r.Id
self.lastJsonrpc = r.Jsonrpc
self.lastRes, self.lastErr = self.api.Execute(r)
return self.lastErr
}
return fmt.Errorf("Invalid request (%T)", req)
}
func (self *InProcClient) Recv() (interface{}, error) {
return self.lastRes, self.lastErr
//return *shared.NewRpcResponse(self.lastId, self.lastJsonrpc, self.lastRes, self.lastErr), nil
}
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