zdm/java-nio-server
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Fixed consecutive message writing

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This commit is contained in:
Kai S. K. Engelbart 2020-01-11 10:53:01 +01:00
parent 27ac6b43c0
commit 5cf2959e1a
2 changed files with 9 additions and 5 deletions
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2
src/main/java/com/jenkov/nioserver/Message.java
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@ -68,7 +68,7 @@ public class Message {
if (!this.messageBuffer.expandMessage(this)) return -1; if (!this.messageBuffer.expandMessage(this)) return -1;
int bytesToCopy = Math.min(remaining, capacity - length); int bytesToCopy = Math.min(remaining, capacity - length);
System.arraycopy(byteArray, offset, sharedArray, offset + this.length, bytesToCopy); System.arraycopy(byteArray, offset, sharedArray, this.offset + this.length, bytesToCopy);
this.length += bytesToCopy; this.length += bytesToCopy;
return bytesToCopy; return bytesToCopy;
} }

12
src/main/java/com/jenkov/nioserver/MessageWriter.java
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@ -19,8 +19,10 @@ public class MessageWriter {
private int bytesWritten; private int bytesWritten;
public void enqueue(Message message) { public void enqueue(Message message) {
if (messageInProgress == null) messageInProgress = message; if (messageInProgress == null) {
else writeQueue.add(message); messageInProgress = message;
bytesWritten = 0;
} else writeQueue.add(message);
} }
public void write(Socket socket, ByteBuffer byteBuffer) throws IOException { public void write(Socket socket, ByteBuffer byteBuffer) throws IOException {
@ -31,8 +33,10 @@ public class MessageWriter {
byteBuffer.clear(); byteBuffer.clear();
if (bytesWritten >= messageInProgress.length) { if (bytesWritten >= messageInProgress.length) {
if (writeQueue.size() > 0) messageInProgress = writeQueue.remove(0); if (writeQueue.size() > 0) {
else messageInProgress = null; messageInProgress = writeQueue.remove(0);
bytesWritten = 0;
} else messageInProgress = null;
// TODO: unregister from selector // TODO: unregister from selector
} }
} }