bitmessage/Jabit
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Don't block when adding a new contact / searching for its public key

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This commit is contained in:
Christian Basler 2016-12-07 20:01:19 +01:00
parent 31eca20cca
commit e1dcbbf19c
1 changed files with 32 additions and 23 deletions
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55
core/src/main/java/ch/dissem/bitmessage/InternalContext.java
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@ -30,6 +30,8 @@ import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.TreeSet;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
/**
* The internal context should normally only be used for port implementations. If you need it in your client
@ -45,6 +47,8 @@ public class InternalContext {
public final static long NETWORK_NONCE_TRIALS_PER_BYTE = 1000;
public final static long NETWORK_EXTRA_BYTES = 1000;
private final Executor threadPool = Executors.newCachedThreadPool();
private final Cryptography cryptography;
private final Inventory inventory;
private final NodeRegistry nodeRegistry;
@ -226,31 +230,36 @@ public class InternalContext {
* for freshly received pubkeys will not be called. Instead the pubkey is added to the contact and stored on DB.
*/
public void requestPubkey(final BitmessageAddress contact) {
BitmessageAddress stored = addressRepository.getAddress(contact.getAddress());
threadPool.execute(new Runnable() {
@Override
public void run() {
BitmessageAddress stored = addressRepository.getAddress(contact.getAddress());
tryToFindMatchingPubkey(contact);
if (contact.getPubkey() != null) {
if (stored != null) {
stored.setPubkey(contact.getPubkey());
addressRepository.save(stored);
} else {
addressRepository.save(contact);
tryToFindMatchingPubkey(contact);
if (contact.getPubkey() != null) {
if (stored != null) {
stored.setPubkey(contact.getPubkey());
addressRepository.save(stored);
} else {
addressRepository.save(contact);
}
return;
}
if (stored == null) {
addressRepository.save(contact);
}
long expires = UnixTime.now(TTL.getpubkey());
LOG.info("Expires at " + expires);
final ObjectMessage request = new ObjectMessage.Builder()
.stream(contact.getStream())
.expiresTime(expires)
.payload(new GetPubkey(contact))
.build();
proofOfWorkService.doProofOfWork(request);
}
return;
}
if (stored == null) {
addressRepository.save(contact);
}
long expires = UnixTime.now(TTL.getpubkey());
LOG.info("Expires at " + expires);
final ObjectMessage request = new ObjectMessage.Builder()
.stream(contact.getStream())
.expiresTime(expires)
.payload(new GetPubkey(contact))
.build();
proofOfWorkService.doProofOfWork(request);
});
}
private void tryToFindMatchingPubkey(BitmessageAddress address) {