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58 changes: 46 additions & 12 deletions
58
src/main/java/com/limechain/network/StrictProtocolBinding.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,52 @@ | ||
| package com.limechain.network; | ||
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| public abstract class StrictProtocolBinding<T> { | ||
| import com.limechain.network.wrapper.Stream; | ||
| import org.teavm.jso.JSBody; | ||
| import org.teavm.jso.core.JSPromise; | ||
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| import java.util.concurrent.atomic.AtomicReference; | ||
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| public abstract class StrictProtocolBinding { | ||
| String protocolId; | ||
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| protected StrictProtocolBinding(String protocolId/*, T protocol*/) { | ||
| this.protocolId = protocolId; | ||
| } | ||
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| public Stream dialPeer(/*PeerId peer*/) { | ||
| Object peer1 = getPeer(); | ||
| System.out.println("Peer: " + peer1); | ||
| JSPromise<Object> dial = dial(peer1, protocolId); | ||
| final var lock = new Object(); | ||
| AtomicReference<Stream> stream = new AtomicReference<>(); | ||
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| dial.then((result) -> { | ||
| stream.set((Stream) result); | ||
| synchronized (lock) { | ||
| lock.notify(); | ||
| } | ||
| return null; | ||
| }); | ||
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| synchronized (lock) { | ||
| try { | ||
| lock.wait(); | ||
| } catch (InterruptedException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
| Stream atomicStream = stream.get(); | ||
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| System.out.println("Stream: " + toJson(atomicStream)); | ||
| return atomicStream; | ||
| } | ||
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| // public T dialPeer(Host us, PeerId peer, AddressBook addrs) { | ||
| // Multiaddr[] addr = addrs.get(peer) | ||
| // .join().stream() | ||
| // .filter(address -> !address.toString().contains("/ws") && !address.toString().contains("/wss")) | ||
| // .toList() | ||
| // .toArray(new Multiaddr[0]); | ||
| // if (addr.length == 0) | ||
| // throw new IllegalStateException("No addresses known for peer " + peer); | ||
| // | ||
| // return dial(us, peer, addr).getController().join(); | ||
| // } | ||
| @JSBody(params = {"object"}, script = "return JSON.stringify(object);") | ||
| private static native String toJson(Object object); | ||
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| @JSBody(params = {"peerId", "protocolId"}, script = "return (async () => ItPbStream.pbStream(await libp.dialProtocol(peerId, protocolId)))()") | ||
| private static native JSPromise<Object> dial(Object peerId, String protocolId); | ||
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| @JSBody(script = "return libp.getConnections()[0].remotePeer;") | ||
| private static native Object getPeer(); | ||
| } |
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31 changes: 24 additions & 7 deletions
31
src/main/java/com/limechain/network/protocol/warp/WarpSync.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,44 @@ | ||
| package com.limechain.network.protocol.warp; | ||
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| import com.limechain.exception.global.ExecutionFailedException; | ||
| import com.limechain.exception.global.ThreadInterruptedException; | ||
| import com.limechain.network.StrictProtocolBinding; | ||
| import com.limechain.network.kad.dto.Host; | ||
| import com.limechain.network.kad.dto.PeerId; | ||
| import com.limechain.network.protocol.warp.dto.WarpSyncRequest; | ||
| import com.limechain.network.protocol.warp.dto.WarpSyncResponse; | ||
| import com.limechain.network.wrapper.Stream; | ||
| import lombok.extern.java.Log; | ||
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| import java.util.concurrent.ExecutionException; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.TimeoutException; | ||
| import java.util.logging.Level; | ||
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| @Log | ||
| public class WarpSync extends StrictProtocolBinding<WarpSyncController> { | ||
| public class WarpSync extends StrictProtocolBinding { | ||
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| private String protocolId; | ||
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| public WarpSync(String protocolId, WarpSyncProtocol protocol) { | ||
| super(protocolId/*, protocol*/); | ||
| this.protocolId = protocolId; | ||
| } | ||
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| // public WarpSyncResponse warpSyncRequest(Host us, PeerId peer, String blockHash) { | ||
| public WarpSyncResponse warpSyncRequest(/*PeerId peer,*/ String blockHash) { | ||
| // try { | ||
| // WarpSyncController controller = dialPeer(us, peer, us.getAddressBook()); | ||
| // WarpSyncResponse resp = controller.warpSyncRequest(blockHash).get(10, TimeUnit.SECONDS); | ||
| // log.log(Level.INFO, "Received warp sync response with " + resp.getFragments().length + " fragments"); | ||
| // return resp; | ||
| // Stream stream = dialPeer(/*peer*/); | ||
| WarpSyncProtocol.Sender sender = new WarpSyncProtocol.Sender(); | ||
| System.out.println("Block hash: " + blockHash); | ||
| WarpSyncResponse resp = sender.warpSyncRequest(blockHash, protocolId); | ||
| log.log(Level.INFO, "Received warp sync response with " + resp/*.getFragments().length*/ + " fragments"); | ||
| return resp; | ||
| // } catch (ExecutionException | TimeoutException | IllegalStateException e) { | ||
| // log.log(Level.SEVERE, "Error while sending remote call request: ", e); | ||
| // throw new ExecutionFailedException(e); | ||
| // } catch (InterruptedException e) { | ||
| // Thread.currentThread().interrupt(); | ||
| // throw new ThreadInterruptedException(e); | ||
| // } | ||
| // } | ||
| } | ||
| } |
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