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closes #23

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This commit is contained in:
creeper123123321 2020-11-21 06:27:00 -03:00
parent 6a6bbe28d3
commit b5e00e1413
1 changed files with 5 additions and 5 deletions
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10
src/main/kotlin/com/github/creeper123123321/viaaas/CloudHandler.kt
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@ -56,7 +56,7 @@ class CloudMinecraftHandler(val user: UserConnection,
var address: SocketAddress? = null
override fun channelRead0(ctx: ChannelHandlerContext, msg: ByteBuf) {
if (ctx.channel().isActive && !user.isPendingDisconnect) {
if (ctx.channel().isActive && !user.isPendingDisconnect && msg.isReadable) {
data!!.state.handleMessage(this, ctx, msg)
if (msg.isReadable) throw IllegalStateException("Remaining bytes!!!")
//other?.write(msg.retain())
@ -369,10 +369,7 @@ object LoginState : MinecraftConnectionState {
object StatusState : MinecraftConnectionState {
override fun handleMessage(handler: CloudMinecraftHandler, ctx: ChannelHandlerContext, msg: ByteBuf) {
val i = msg.readerIndex()
when (Type.VAR_INT.readPrimitive(msg)) {
0, 1 -> {}
else -> throw IllegalArgumentException("Invalid packet id!")
}
if (Type.VAR_INT.readPrimitive(msg) !in 0..1) throw IllegalArgumentException("Invalid packet id!")
msg.readerIndex(i)
handler.other!!.write(msg.retain())
}
@ -395,6 +392,9 @@ object StatusState : MinecraftConnectionState {
object PlayState : MinecraftConnectionState {
override fun handleMessage(handler: CloudMinecraftHandler, ctx: ChannelHandlerContext, msg: ByteBuf) {
val i = msg.readerIndex()
if (Type.VAR_INT.readPrimitive(msg) !in 0..127) throw IllegalArgumentException("Invalid packet id!")
msg.readerIndex(i)
handler.other!!.write(msg.retain())
}