mirror of
https://github.com/Mezeporta/Erupe.git
synced 2026-03-24 16:43:37 +01:00
abab6dc3a1
MSG_CA_EXCHANGE_ITEM and MSG_MHF_USE_UD_SHOP_COIN had Parse() returning
"NOT IMPLEMENTED". The dispatch loop in handlePacketGroup treats any
Parse error as a silent drop — no ACK is sent, causing the client to
wait indefinitely (softlock). Reported on 9.3.0-rc1 for forge item
purchases and Hunting Road N-point interactions.
Fix follows the pattern from d27da5e: parse only the AckHandle, return
nil from Parse, and respond with doAckBufFail so the client's error
branch exits cleanly without reading response fields.
31 lines
816 B
Go
31 lines
816 B
Go
package mhfpacket
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"erupe-ce/common/byteframe"
|
|
"erupe-ce/network"
|
|
"erupe-ce/network/clientctx"
|
|
)
|
|
|
|
// MsgCaExchangeItem represents the MSG_CA_EXCHANGE_ITEM
|
|
type MsgCaExchangeItem struct {
|
|
AckHandle uint32 // TODO: complete reverse-engineering of request fields
|
|
}
|
|
|
|
// Opcode returns the ID associated with this packet type.
|
|
func (m *MsgCaExchangeItem) Opcode() network.PacketID {
|
|
return network.MSG_CA_EXCHANGE_ITEM
|
|
}
|
|
|
|
// Parse parses the packet from binary
|
|
func (m *MsgCaExchangeItem) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
|
|
m.AckHandle = bf.ReadUint32()
|
|
return nil
|
|
}
|
|
|
|
// Build builds a binary packet from the current data.
|
|
func (m *MsgCaExchangeItem) Build(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
|
|
return errors.New("NOT IMPLEMENTED")
|
|
}
|