cwinfo/yggdrasil-go
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Organize code in "src/core/proto.go"

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This commit is contained in:
Alex Kotov 2021-09-01 06:24:25 +05:00
parent 538ee13669
commit a5f2ba80a2
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GPG Key ID: 553C0EBBEB5D5F08
1 changed files with 49 additions and 34 deletions
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83
src/core/proto.go
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@ -34,21 +34,26 @@ type keyArray [ed25519.PublicKeySize]byte
type protoHandler struct { type protoHandler struct {
phony.Inbox phony.Inbox
core *Core
nodeinfo nodeinfo nodeinfo nodeinfo
sreqs map[keyArray]*reqInfo core *Core
preqs map[keyArray]*reqInfo
dreqs map[keyArray]*reqInfo getSelfRequests map[keyArray]*reqInfo
getPeersRequests map[keyArray]*reqInfo
getDHTRequests map[keyArray]*reqInfo
} }
func (p *protoHandler) init(core *Core) { func (p *protoHandler) init(core *Core) {
p.core = core p.core = core
p.nodeinfo.init(p) p.nodeinfo.init(p)
p.sreqs = make(map[keyArray]*reqInfo)
p.preqs = make(map[keyArray]*reqInfo) p.getSelfRequests = make(map[keyArray]*reqInfo)
p.dreqs = make(map[keyArray]*reqInfo) p.getPeersRequests = make(map[keyArray]*reqInfo)
p.getDHTRequests = make(map[keyArray]*reqInfo)
} }
// Common functions
func (p *protoHandler) handleProto(from phony.Actor, key keyArray, bs []byte) { func (p *protoHandler) handleProto(from phony.Actor, key keyArray, bs []byte) {
if len(bs) == 0 { if len(bs) == 0 {
return return
@ -85,22 +90,29 @@ func (p *protoHandler) _handleDebug(key keyArray, bs []byte) {
} }
} }
func (p *protoHandler) _sendDebug(key keyArray, dType uint8, data []byte) {
bs := append([]byte{typeSessionProto, typeProtoDebug, dType}, data...)
_, _ = p.core.PacketConn.WriteTo(bs, iwt.Addr(key[:]))
}
// Get self
func (p *protoHandler) sendGetSelfRequest(key keyArray, callback func([]byte)) { func (p *protoHandler) sendGetSelfRequest(key keyArray, callback func([]byte)) {
p.Act(nil, func() { p.Act(nil, func() {
if info := p.sreqs[key]; info != nil { if info := p.getSelfRequests[key]; info != nil {
info.timer.Stop() info.timer.Stop()
delete(p.sreqs, key) delete(p.getSelfRequests, key)
} }
info := new(reqInfo) info := new(reqInfo)
info.callback = callback info.callback = callback
info.timer = time.AfterFunc(time.Minute, func() { info.timer = time.AfterFunc(time.Minute, func() {
p.Act(nil, func() { p.Act(nil, func() {
if p.sreqs[key] == info { if p.getSelfRequests[key] == info {
delete(p.sreqs, key) delete(p.getSelfRequests, key)
} }
}) })
}) })
p.sreqs[key] = info p.getSelfRequests[key] = info
p._sendDebug(key, typeDebugGetSelfRequest, nil) p._sendDebug(key, typeDebugGetSelfRequest, nil)
}) })
} }
@ -119,29 +131,31 @@ func (p *protoHandler) _handleGetSelfRequest(key keyArray) {
} }
func (p *protoHandler) _handleGetSelfResponse(key keyArray, bs []byte) { func (p *protoHandler) _handleGetSelfResponse(key keyArray, bs []byte) {
if info := p.sreqs[key]; info != nil { if info := p.getSelfRequests[key]; info != nil {
info.timer.Stop() info.timer.Stop()
info.callback(bs) info.callback(bs)
delete(p.sreqs, key) delete(p.getSelfRequests, key)
} }
} }
// Get peers
func (p *protoHandler) sendGetPeersRequest(key keyArray, callback func([]byte)) { func (p *protoHandler) sendGetPeersRequest(key keyArray, callback func([]byte)) {
p.Act(nil, func() { p.Act(nil, func() {
if info := p.preqs[key]; info != nil { if info := p.getPeersRequests[key]; info != nil {
info.timer.Stop() info.timer.Stop()
delete(p.preqs, key) delete(p.getPeersRequests, key)
} }
info := new(reqInfo) info := new(reqInfo)
info.callback = callback info.callback = callback
info.timer = time.AfterFunc(time.Minute, func() { info.timer = time.AfterFunc(time.Minute, func() {
p.Act(nil, func() { p.Act(nil, func() {
if p.preqs[key] == info { if p.getPeersRequests[key] == info {
delete(p.preqs, key) delete(p.getPeersRequests, key)
} }
}) })
}) })
p.preqs[key] = info p.getPeersRequests[key] = info
p._sendDebug(key, typeDebugGetPeersRequest, nil) p._sendDebug(key, typeDebugGetPeersRequest, nil)
}) })
} }
@ -161,29 +175,31 @@ func (p *protoHandler) _handleGetPeersRequest(key keyArray) {
} }
func (p *protoHandler) _handleGetPeersResponse(key keyArray, bs []byte) { func (p *protoHandler) _handleGetPeersResponse(key keyArray, bs []byte) {
if info := p.preqs[key]; info != nil { if info := p.getPeersRequests[key]; info != nil {
info.timer.Stop() info.timer.Stop()
info.callback(bs) info.callback(bs)
delete(p.preqs, key) delete(p.getPeersRequests, key)
} }
} }
// Get DHT
func (p *protoHandler) sendGetDHTRequest(key keyArray, callback func([]byte)) { func (p *protoHandler) sendGetDHTRequest(key keyArray, callback func([]byte)) {
p.Act(nil, func() { p.Act(nil, func() {
if info := p.dreqs[key]; info != nil { if info := p.getDHTRequests[key]; info != nil {
info.timer.Stop() info.timer.Stop()
delete(p.dreqs, key) delete(p.getDHTRequests, key)
} }
info := new(reqInfo) info := new(reqInfo)
info.callback = callback info.callback = callback
info.timer = time.AfterFunc(time.Minute, func() { info.timer = time.AfterFunc(time.Minute, func() {
p.Act(nil, func() { p.Act(nil, func() {
if p.dreqs[key] == info { if p.getDHTRequests[key] == info {
delete(p.dreqs, key) delete(p.getDHTRequests, key)
} }
}) })
}) })
p.dreqs[key] = info p.getDHTRequests[key] = info
p._sendDebug(key, typeDebugGetDHTRequest, nil) p._sendDebug(key, typeDebugGetDHTRequest, nil)
}) })
} }
@ -203,19 +219,14 @@ func (p *protoHandler) _handleGetDHTRequest(key keyArray) {
} }
func (p *protoHandler) _handleGetDHTResponse(key keyArray, bs []byte) { func (p *protoHandler) _handleGetDHTResponse(key keyArray, bs []byte) {
if info := p.dreqs[key]; info != nil { if info := p.getDHTRequests[key]; info != nil {
info.timer.Stop() info.timer.Stop()
info.callback(bs) info.callback(bs)
delete(p.dreqs, key) delete(p.getDHTRequests, key)
} }
} }
func (p *protoHandler) _sendDebug(key keyArray, dType uint8, data []byte) { // Admin socket stuff for "Get self"
bs := append([]byte{typeSessionProto, typeProtoDebug, dType}, data...)
_, _ = p.core.PacketConn.WriteTo(bs, iwt.Addr(key[:]))
}
// Admin socket stuff
type DebugGetSelfRequest struct { type DebugGetSelfRequest struct {
Key string `json:"key"` Key string `json:"key"`
@ -255,6 +266,8 @@ func (p *protoHandler) getSelfHandler(in json.RawMessage) (interface{}, error) {
} }
} }
// Admin socket stuff for "Get peers"
type DebugGetPeersRequest struct { type DebugGetPeersRequest struct {
Key string `json:"key"` Key string `json:"key"`
} }
@ -303,6 +316,8 @@ func (p *protoHandler) getPeersHandler(in json.RawMessage) (interface{}, error)
} }
} }
// Admin socket stuff for "Get DHT"
type DebugGetDHTRequest struct { type DebugGetDHTRequest struct {
Key string `json:"key"` Key string `json:"key"`
} }