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event listeners take EventData, not interface{}; EventData type assertions

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This commit is contained in:
Jae Kwon
2015-08-11 12:46:33 -07:00
parent b37ff75f7a
commit ffcc657be6
16 changed files with 62 additions and 73 deletions
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15
rpc/server/handlers.go
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@@ -16,6 +16,7 @@ import (
"github.com/tendermint/tendermint/events"
ctypes "github.com/tendermint/tendermint/rpc/core/types"
. "github.com/tendermint/tendermint/rpc/types"
"github.com/tendermint/tendermint/types"
"github.com/tendermint/tendermint/wire"
)
@@ -54,22 +55,22 @@ func NewRPCFunc(f interface{}, args []string) *RPCFunc {
func funcArgTypes(f interface{}) []reflect.Type {
t := reflect.TypeOf(f)
n := t.NumIn()
types := make([]reflect.Type, n)
typez := make([]reflect.Type, n)
for i := 0; i < n; i++ {
types[i] = t.In(i)
typez[i] = t.In(i)
}
return types
return typez
}
// return a function's return types
func funcReturnTypes(f interface{}) []reflect.Type {
t := reflect.TypeOf(f)
n := t.NumOut()
types := make([]reflect.Type, n)
typez := make([]reflect.Type, n)
for i := 0; i < n; i++ {
types[i] = t.Out(i)
typez[i] = t.Out(i)
}
return types
return typez
}
// function introspection
@@ -337,7 +338,7 @@ func (wsc *WSConnection) readRoutine() {
continue
} else {
log.Notice("Subscribe to event", "id", wsc.id, "event", event)
wsc.evsw.AddListenerForEvent(wsc.id, event, func(msg interface{}) {
wsc.evsw.AddListenerForEvent(wsc.id, event, func(msg types.EventData) {
// NOTE: RPCResponses of subscribed events have id suffix "#event"
wsc.writeRPCResponse(NewRPCResponse(request.Id+"#event", ctypes.ResultEvent{event, msg}, ""))
})