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Attempt to open the listen port (default 12392) using UPnP, if the local network supports it.

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This commit is contained in:
CalDescent 2022-02-18 20:11:00 +00:00
parent 5842b1272d
commit 8de606588c
2 changed files with 12 additions and 0 deletions
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6
src/main/java/org/qortal/network/Network.java
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@ -1,5 +1,6 @@
package org.qortal.network; package org.qortal.network;
import com.dosse.upnp.UPnP;
import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger; import org.apache.logging.log4j.Logger;
import org.bouncycastle.crypto.params.Ed25519PrivateKeyParameters; import org.bouncycastle.crypto.params.Ed25519PrivateKeyParameters;
@ -183,6 +184,11 @@ public class Network {
} }
} }
// Attempt to set up UPnP. All errors are ignored.
if (Settings.getInstance().isuPnPEnabled()) {
UPnP.openPortTCP(Settings.getInstance().getListenPort());
}
// Start up first networking thread // Start up first networking thread
networkEPC.start(); networkEPC.start();
} }

6
src/main/java/org/qortal/settings/Settings.java
View File

@ -181,6 +181,8 @@ public class Settings {
private boolean isTestNet = false; private boolean isTestNet = false;
/** Port number for inbound peer-to-peer connections. */ /** Port number for inbound peer-to-peer connections. */
private Integer listenPort; private Integer listenPort;
/** Whether to attempt to open the listen port via UPnP */
private boolean uPnPEnabled = true;
/** Minimum number of peers to allow block minting / synchronization. */ /** Minimum number of peers to allow block minting / synchronization. */
private int minBlockchainPeers = 5; private int minBlockchainPeers = 5;
/** Target number of outbound connections to peers we should make. */ /** Target number of outbound connections to peers we should make. */
@ -629,6 +631,10 @@ public class Settings {
return this.bindAddress; return this.bindAddress;
} }
public boolean isuPnPEnabled() {
return this.uPnPEnabled;
}
public int getMinBlockchainPeers() { public int getMinBlockchainPeers() {
return this.minBlockchainPeers; return this.minBlockchainPeers;
} }