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panic wrapper functions

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This commit is contained in:
Ethan Buchman
2015-07-19 23:42:52 +00:00
parent 5983088a32
commit 8e50bf15de
45 changed files with 229 additions and 275 deletions
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21
node/node.go
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@ -66,14 +66,16 @@ func NewNode() *Node {
binary.WriteJSON(genDoc, buf, n, err)
stateDB.Set(sm.GenDocKey, buf.Bytes())
if *err != nil {
panic(Fmt("Unable to write gendoc to db: %v", err))
log.Error("Unable to write gendoc to db", "error", err)
os.Exit(1)
}
} else {
genDocBytes := stateDB.Get(sm.GenDocKey)
err := new(error)
binary.ReadJSONPtr(&genDoc, genDocBytes, err)
if *err != nil {
panic(Fmt("Unable to read gendoc from db: %v", err))
log.Error("Unable to read gendoc from db", "error", err)
os.Exit(1)
}
}
// add the chainid to the global config
@ -204,7 +206,7 @@ func (n *Node) dialSeed(addr *p2p.NetAddress) {
}
}
func (n *Node) StartRPC() net.Listener {
func (n *Node) StartRPC() (net.Listener, error) {
core.SetBlockStore(n.blockStore)
core.SetConsensusState(n.consensusState)
core.SetConsensusReactor(n.consensusReactor)
@ -217,11 +219,7 @@ func (n *Node) StartRPC() net.Listener {
mux := http.NewServeMux()
rpcserver.RegisterEventsHandler(mux, n.evsw)
rpcserver.RegisterRPCFuncs(mux, core.Routes)
listener, err := rpcserver.StartHTTPServer(listenAddr, mux)
if err != nil {
panic(err)
}
return listener
return rpcserver.StartHTTPServer(listenAddr, mux)
}
func (n *Node) Switch() *p2p.Switch {
@ -269,7 +267,7 @@ func makeNodeInfo(sw *p2p.Switch, privKey acm.PrivKeyEd25519) *types.NodeInfo {
_, rpcPortStr, _ := net.SplitHostPort(rpcListenAddr)
rpcPort, err := strconv.Atoi(rpcPortStr)
if err != nil {
panic(Fmt("Expected numeric RPC.ListenAddr port but got %v", rpcPortStr))
PanicSanity(Fmt("Expected numeric RPC.ListenAddr port but got %v", rpcPortStr))
}
// We assume that the rpcListener has the same ExternalAddress.
@ -299,7 +297,10 @@ func RunNode() {
// Run the RPC server.
if config.GetString("rpc_laddr") != "" {
n.StartRPC()
_, err := n.StartRPC()
if err != nil {
PanicCrisis(err)
}
}
// Sleep forever and then...