Examples with Promise org.nustaq.kontraktor.Promise used on opensource projects

Example 61 with Promise

use of org.nustaq.kontraktor.Promise in project kontraktor by RuedigerMoeller.

the class HttpConnectable method connect.

@Override
public <T extends Actor> IPromise<T> connect(Callback<ActorClientConnector> disconnectCallback, Consumer<Actor> actorDisconnecCB) {
    HttpClientConnector con = new HttpClientConnector(this);
    con.disconnectCallback = disconnectCallback;
    ActorClient actorClient = new ActorClient(con, actorClz, coding);
    Promise p = new Promise();
    con.getRefPollActor().execute(() -> {
        Thread.currentThread().setName("Http Ref Polling");
        actorClient.connect(inboundQueueSize, null).then(p);
    });
    return p;
}

Example 62 with Promise

use of org.nustaq.kontraktor.Promise in project kontraktor by RuedigerMoeller.

the class HttpPublisher method publish.

@Override
public IPromise<ActorServer> publish(Consumer<Actor> disconnectCallback) {
    ActorServer actorServer;
    try {
        Pair<PathHandler, Undertow> serverPair = Http4K.get().getServer(port, hostName);
        UndertowHttpServerConnector con = new UndertowHttpServerConnector(facade);
        con.setConnectionVerifier(connectionVerifier);
        con.setSessionTimeout(sessionTimeout);
        actorServer = new ActorServer(con, facade, coding == null ? new Coding(SerializerType.FSTSer) : coding);
        con.setActorServer(actorServer);
        actorServer.start(disconnectCallback);
        serverPair.getFirst().addPrefixPath(urlPath, con);
    } catch (Exception e) {
        Log.Warn(null, e);
        return new Promise<>(null, e);
    }
    return new Promise<>(actorServer);
}

Example 63 with Promise

use of org.nustaq.kontraktor.Promise in project kontraktor by RuedigerMoeller.

the class JNPM method getVersions.

protected IPromise<List<String>> getVersions(String module) {
    Promise res = new Promise();
    http.getContent(config.getRepo() + "/" + module).then((cont, err) -> {
        if (cont != null) {
            JsonObject parse = Json.parse(cont).asObject().get("versions").asObject();
            List<String> versions = new ArrayList<>();
            parse.forEach(mem -> versions.add(mem.getName()));
            res.resolve(versions);
        } else {
            res.reject(err);
        }
    });
    return res;
}

Example 64 with Promise

use of org.nustaq.kontraktor.Promise in project kontraktor by RuedigerMoeller.

the class JNPM method downLoadAndInstall.

private IPromise downLoadAndInstall(String tarUrl, String moduleName, String resolvedVersion, File targetDir) {
    Promise p = new Promise();
    String moduleKey = createModuleKey(moduleName, targetDir);
    List<Promise> promlist = packagesUnderway.get(moduleKey);
    if (promlist != null) {
        if (promlist.size() == 0) {
            // timing: has already arrived and proms resolved
            p.resolve(true);
        } else {
            packagesUnderway.get(moduleKey).add(p);
        }
        return p;
    }
    Log.Info(this, String.format("installing '%s' in %s.", moduleName + "@" + resolvedVersion, targetDir.getAbsolutePath()));
    ArrayList list = new ArrayList();
    packagesUnderway.put(moduleKey, list);
    list.add(p);
    checkThread();
    http.getContentBytes(tarUrl).then((resp, err) -> {
        execInThreadPool(() -> {
            // multithread unpacking (java io blocks, so lets mass multithread)
            byte[] b = resp;
            try {
                b = AsyncHttpActor.unGZip(b, b.length * 10);
                File outputDir = new File(targetDir, moduleName);
                unTar(new ByteArrayInputStream(b), outputDir);
            } catch (IOException e) {
                e.printStackTrace();
                return false;
            } catch (ArchiveException e) {
                e.printStackTrace();
                return false;
            }
            return true;
        }).then(() -> {
            checkThread();
            // Log.Info(this,String.format("installed '%s' in %s.", moduleName+"@"+ resolvedVersion, nodeModulesDir.getAbsolutePath()));
            packagesUnderway.get(moduleKey).forEach(prom -> prom.resolve(true));
            packagesUnderway.get(moduleKey).clear();
        });
    });
    return p;
}

Example 65 with Promise

use of org.nustaq.kontraktor.Promise in project kontraktor by RuedigerMoeller.

the class JNPM method getDistributions.

// map of tag => version
protected IPromise<JsonObject> getDistributions(String module) {
    Promise res = new Promise();
    // http://registry.npmjs.org/-/package/react/dist-tags
    http.getContent(config.getRepo() + "/-/package/" + module + "/dist-tags").then((cont, err) -> {
        if (cont != null) {
            JsonObject parse = Json.parse(cont).asObject();
            res.resolve(parse);
        } else {
            res.reject(err);
        }
    });
    return res;
}