Abstract grid connections (#20038)

Add `ConnDialer` to abstract connection creation.

- `IncomingConn(ctx context.Context, conn net.Conn)` is provided as an entry point for 
   incoming custom connections.

- `ConnectWS` is provided to create web socket connections.
This commit is contained in:
Klaus Post
2024-07-08 14:44:00 -07:00
committed by GitHub
parent b433bf14ba
commit 0d0b0aa599
10 changed files with 313 additions and 180 deletions

View File

@@ -192,6 +192,18 @@ func (z *connectReq) DecodeMsg(dc *msgp.Reader) (err error) {
err = msgp.WrapError(err, "Host")
return
}
case "Time":
z.Time, err = dc.ReadTime()
if err != nil {
err = msgp.WrapError(err, "Time")
return
}
case "Token":
z.Token, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Token")
return
}
default:
err = dc.Skip()
if err != nil {
@@ -205,9 +217,9 @@ func (z *connectReq) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *connectReq) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 2
// map header, size 4
// write "ID"
err = en.Append(0x82, 0xa2, 0x49, 0x44)
err = en.Append(0x84, 0xa2, 0x49, 0x44)
if err != nil {
return
}
@@ -226,19 +238,45 @@ func (z *connectReq) EncodeMsg(en *msgp.Writer) (err error) {
err = msgp.WrapError(err, "Host")
return
}
// write "Time"
err = en.Append(0xa4, 0x54, 0x69, 0x6d, 0x65)
if err != nil {
return
}
err = en.WriteTime(z.Time)
if err != nil {
err = msgp.WrapError(err, "Time")
return
}
// write "Token"
err = en.Append(0xa5, 0x54, 0x6f, 0x6b, 0x65, 0x6e)
if err != nil {
return
}
err = en.WriteString(z.Token)
if err != nil {
err = msgp.WrapError(err, "Token")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z *connectReq) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 2
// map header, size 4
// string "ID"
o = append(o, 0x82, 0xa2, 0x49, 0x44)
o = append(o, 0x84, 0xa2, 0x49, 0x44)
o = msgp.AppendBytes(o, (z.ID)[:])
// string "Host"
o = append(o, 0xa4, 0x48, 0x6f, 0x73, 0x74)
o = msgp.AppendString(o, z.Host)
// string "Time"
o = append(o, 0xa4, 0x54, 0x69, 0x6d, 0x65)
o = msgp.AppendTime(o, z.Time)
// string "Token"
o = append(o, 0xa5, 0x54, 0x6f, 0x6b, 0x65, 0x6e)
o = msgp.AppendString(o, z.Token)
return
}
@@ -272,6 +310,18 @@ func (z *connectReq) UnmarshalMsg(bts []byte) (o []byte, err error) {
err = msgp.WrapError(err, "Host")
return
}
case "Time":
z.Time, bts, err = msgp.ReadTimeBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Time")
return
}
case "Token":
z.Token, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Token")
return
}
default:
bts, err = msgp.Skip(bts)
if err != nil {
@@ -286,7 +336,7 @@ func (z *connectReq) UnmarshalMsg(bts []byte) (o []byte, err error) {
// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z *connectReq) Msgsize() (s int) {
s = 1 + 3 + msgp.ArrayHeaderSize + (16 * (msgp.ByteSize)) + 5 + msgp.StringPrefixSize + len(z.Host)
s = 1 + 3 + msgp.ArrayHeaderSize + (16 * (msgp.ByteSize)) + 5 + msgp.StringPrefixSize + len(z.Host) + 5 + msgp.TimeSize + 6 + msgp.StringPrefixSize + len(z.Token)
return
}