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Do not flush if channel is closed

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Signed-off-by: TheMode <themode@outlook.fr>
This commit is contained in:
TheMode 2021-11-08 09:11:02 +01:00
parent 87819ba806
commit ae08ac2987
1 changed files with 3 additions and 1 deletions
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4
src/main/java/net/minestom/server/network/player/PlayerSocketConnection.java
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@ -235,7 +235,7 @@ public class PlayerSocketConnection extends PlayerConnection {
if (encrypted) { // Encryption support if (encrypted) { // Encryption support
ByteBuffer output = PacketUtils.localBuffer(); ByteBuffer output = PacketUtils.localBuffer();
try { try {
this.encryptCipher.update(buffer.slice(index,length), output); this.encryptCipher.update(buffer.slice(index, length), output);
buffer = output.flip(); buffer = output.flip();
index = 0; index = 0;
} catch (ShortBufferException e) { } catch (ShortBufferException e) {
@ -280,6 +280,8 @@ public class PlayerSocketConnection extends PlayerConnection {
@Override @Override
public void flush() { public void flush() {
try { try {
if (!channel.isConnected())
throw new ClosedChannelException();
synchronized (bufferLock) { synchronized (bufferLock) {
try { try {
updateLocalBuffer(); updateLocalBuffer();