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Code Issues Projects Releases Wiki Activity

Replaced PacketWriter methods with a constant.

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This commit is contained in:
akwizgran
2016-02-11 16:21:26 +00:00
parent 747d9678fe
commit 0c392e8b78
7 changed files with 15 additions and 125 deletions
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13
briar-core/src/org/briarproject/sync/DuplexOutgoingSession.java
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@@ -32,6 +32,7 @@ import java.util.logging.Logger;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
import static org.briarproject.api.sync.SyncConstants.MAX_MESSAGE_IDS;
import static org.briarproject.api.sync.SyncConstants.MAX_PACKET_PAYLOAD_LENGTH;
/**
@@ -176,9 +177,8 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
public void run() {
if (interrupted) return;
int maxMessages = packetWriter.getMaxMessagesForAck(Long.MAX_VALUE);
try {
Ack a = db.generateAck(contactId, maxMessages);
Ack a = db.generateAck(contactId, MAX_MESSAGE_IDS);
if (LOG.isLoggable(INFO))
LOG.info("Generated ack: " + (a != null));
if (a != null) writerTasks.add(new WriteAck(a));
@@ -246,10 +246,9 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
public void run() {
if (interrupted) return;
int maxMessages = packetWriter.getMaxMessagesForOffer(
Long.MAX_VALUE);
try {
Offer o = db.generateOffer(contactId, maxMessages, maxLatency);
Offer o = db.generateOffer(contactId, MAX_MESSAGE_IDS,
maxLatency);
if (LOG.isLoggable(INFO))
LOG.info("Generated offer: " + (o != null));
if (o != null) writerTasks.add(new WriteOffer(o));
@@ -282,10 +281,8 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
public void run() {
if (interrupted) return;
int maxMessages = packetWriter.getMaxMessagesForRequest(
Long.MAX_VALUE);
try {
Request r = db.generateRequest(contactId, maxMessages);
Request r = db.generateRequest(contactId, MAX_MESSAGE_IDS);
if (LOG.isLoggable(INFO))
LOG.info("Generated request: " + (r != null));
if (r != null) writerTasks.add(new WriteRequest(r));

19
briar-core/src/org/briarproject/sync/PacketWriterImpl.java
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@@ -1,6 +1,5 @@
package org.briarproject.sync;
import org.briarproject.api.UniqueId;
import org.briarproject.api.sync.Ack;
import org.briarproject.api.sync.MessageId;
import org.briarproject.api.sync.Offer;
@@ -34,24 +33,6 @@ class PacketWriterImpl implements PacketWriter {
payload = new ByteArrayOutputStream(MAX_PACKET_PAYLOAD_LENGTH);
}
public int getMaxMessagesForAck(long capacity) {
return getMaxMessagesForPacket(capacity);
}
public int getMaxMessagesForRequest(long capacity) {
return getMaxMessagesForPacket(capacity);
}
public int getMaxMessagesForOffer(long capacity) {
return getMaxMessagesForPacket(capacity);
}
private int getMaxMessagesForPacket(long capacity) {
int payload = (int) Math.min(capacity - PACKET_HEADER_LENGTH,
MAX_PACKET_PAYLOAD_LENGTH);
return payload / UniqueId.LENGTH;
}
private void writePacket(byte packetType) throws IOException {
header[1] = packetType;
ByteUtils.writeUint16(payload.size(), header, 2);

4
briar-core/src/org/briarproject/sync/SimplexOutgoingSession.java
View File

@@ -24,6 +24,7 @@ import java.util.logging.Logger;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
import static org.briarproject.api.sync.SyncConstants.MAX_MESSAGE_IDS;
import static org.briarproject.api.sync.SyncConstants.MAX_PACKET_PAYLOAD_LENGTH;
/**
@@ -117,9 +118,8 @@ class SimplexOutgoingSession implements SyncSession, EventListener {
public void run() {
if (interrupted) return;
int maxMessages = packetWriter.getMaxMessagesForAck(Long.MAX_VALUE);
try {
Ack a = db.generateAck(contactId, maxMessages);
Ack a = db.generateAck(contactId, MAX_MESSAGE_IDS);
if (LOG.isLoggable(INFO))
LOG.info("Generated ack: " + (a != null));
if (a == null) decrementOutstandingQueries();