Bugfix

pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>it.tdlight</groupId>
     <artifactId>tdlib-session-container</artifactId>
-    <version>3.169.50</version>
+    <version>3.169.52</version>
     <name>TDLib Session Container</name>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>it.tdlight</groupId>
             <artifactId>tdlight-java</artifactId>
-            <version>3.169.50</version>
+            <version>3.169.52</version>
         </dependency>
         <dependency>
             <groupId>it.cavallium</groupId>

src/main/java/it/tdlight/tdlibsession/td/TdResult.java

@@ -2,6 +2,7 @@ package it.tdlight.tdlibsession.td;
 
 import it.tdlight.jni.TdApi;
 import it.tdlight.jni.TdApi.Error;
+import java.util.StringJoiner;
 import java.util.concurrent.CompletionException;
 import java.util.function.Function;
 import org.jetbrains.annotations.NotNull;
@@ -273,5 +274,13 @@ public interface TdResult<T extends TdApi.Object> {
 		public boolean failed() {
 			return error != null;
 		}
+
+		@Override
+		public String toString() {
+			return new StringJoiner(", ", TdResultImpl.class.getSimpleName() + "[", "]")
+					.add("value=" + value)
+					.add("error=" + error)
+					.toString();
+		}
 	}
 }

src/main/java/it/tdlight/tdlibsession/td/TdResultMessage.java

@@ -3,6 +3,7 @@ package it.tdlight.tdlibsession.td;
 import it.tdlight.jni.TdApi;
 import it.tdlight.jni.TdApi.Error;
 import it.tdlight.jni.TdApi.Object;
+import java.util.StringJoiner;
 
 public class TdResultMessage {
 	public final TdApi.Object value;
@@ -21,4 +22,12 @@ public class TdResultMessage {
 			return TdResult.failed(cause);
 		}
 	}
+
+	@Override
+	public String toString() {
+		return new StringJoiner(", ", TdResultMessage.class.getSimpleName() + "[", "]")
+				.add("value=" + value)
+				.add("cause=" + cause)
+				.toString();
+	}
 }

src/main/java/it/tdlight/tdlibsession/td/easy/AsyncTdEasy.java

@@ -144,7 +144,7 @@ public class AsyncTdEasy {
 	 * @return The response or {@link TdApi.Error}.
 	 */
 	public <T extends Object> Mono<TdResult<T>> send(TdApi.Function request) {
-		return td.execute(request, false);
+		return td.<T>execute(request, false);
 	}
 
 	private <T extends TdApi.Object> Mono<TdResult<T>> sendDirectly(TdApi.Function obj) {
@@ -156,7 +156,7 @@ public class AsyncTdEasy {
 	 * @param i level
 	 */
 	public Mono<Void> setVerbosityLevel(int i) {
-		return sendDirectly(new TdApi.SetLogVerbosityLevel(i)).then();
+		return MonoUtils.thenOrError(sendDirectly(new TdApi.SetLogVerbosityLevel(i)));
 	}
 
 	/**
@@ -164,7 +164,7 @@ public class AsyncTdEasy {
 	 * @param name option name
 	 */
 	public Mono<Void> clearOption(String name) {
-		return sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueEmpty())).then();
+		return MonoUtils.thenOrError(sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueEmpty())));
 	}
 
 	/**
@@ -173,7 +173,7 @@ public class AsyncTdEasy {
 	 * @param value option value
 	 */
 	public Mono<Void> setOptionString(String name, String value) {
-		return sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueString(value))).then();
+		return MonoUtils.thenOrError(sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueString(value))));
 	}
 
 	/**
@@ -182,7 +182,7 @@ public class AsyncTdEasy {
 	 * @param value option value
 	 */
 	public Mono<Void> setOptionInteger(String name, long value) {
-		return sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueInteger(value))).then();
+		return MonoUtils.thenOrError(sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueInteger(value))));
 	}
 
 	/**
@@ -191,7 +191,7 @@ public class AsyncTdEasy {
 	 * @param value option value
 	 */
 	public Mono<Void> setOptionBoolean(String name, boolean value) {
-		return sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueBoolean(value))).then();
+		return MonoUtils.thenOrError(sendDirectly(new TdApi.SetOption(name, new TdApi.OptionValueBoolean(value))));
 	}
 
 	/**
@@ -349,7 +349,7 @@ public class AsyncTdEasy {
 					this.authState.onNext(new AuthorizationStateReady());
 					switch (obj.getConstructor()) {
 						case AuthorizationStateWaitTdlibParameters.CONSTRUCTOR:
-							return Mono.from(this.settings).map(settings -> {
+							return MonoUtils.thenOrError(Mono.from(this.settings).map(settings -> {
 								var parameters = new TdlibParameters();
 								parameters.useTestDc = settings.useTestDc;
 								parameters.databaseDirectory = settings.databaseDirectory;
@@ -367,11 +367,11 @@ public class AsyncTdEasy {
 								parameters.enableStorageOptimizer = settings.enableStorageOptimizer;
 								parameters.ignoreFileNames = settings.ignoreFileNames;
 								return new SetTdlibParameters(parameters);
-							}).flatMap(this::sendDirectly).then();
+							}).flatMap(this::sendDirectly));
 						case AuthorizationStateWaitEncryptionKey.CONSTRUCTOR:
-							return sendDirectly(new CheckDatabaseEncryptionKey()).then();
+							return MonoUtils.thenOrError(sendDirectly(new CheckDatabaseEncryptionKey()));
 						case AuthorizationStateWaitPhoneNumber.CONSTRUCTOR:
-							return Mono.from(this.settings).flatMap(settings -> {
+							return MonoUtils.thenOrError(Mono.from(this.settings).flatMap(settings -> {
 								if (settings.isPhoneNumberSet()) {
 									return sendDirectly(new SetAuthenticationPhoneNumber(String.valueOf(settings.getPhoneNumber()),
 											new PhoneNumberAuthenticationSettings(false, false, false)
@@ -381,7 +381,7 @@ public class AsyncTdEasy {
 								} else {
 									return Mono.error(new IllegalArgumentException("A bot is neither an user or a bot"));
 								}
-							}).then();
+							}));
 						case AuthorizationStateWaitRegistration.CONSTRUCTOR:
 							var authorizationStateWaitRegistration = (AuthorizationStateWaitRegistration) obj;
 							RegisterUser registerUser = new RegisterUser();
@@ -398,7 +398,7 @@ public class AsyncTdEasy {
 								registerUser.lastName = ScannerUtils.askParameter(this.logName, "Enter Last Name").trim();
 							}
 
-							return sendDirectly(registerUser).then();
+							return MonoUtils.thenOrError(sendDirectly(registerUser));
 						case AuthorizationStateWaitPassword.CONSTRUCTOR:
 							var authorizationStateWaitPassword = (AuthorizationStateWaitPassword) obj;
 							String passwordMessage = "Password authorization of '" + this.logName + "':";
@@ -409,7 +409,7 @@ public class AsyncTdEasy {
 
 							var password = ScannerUtils.askParameter(this.logName, "Enter your password");
 
-							return sendDirectly(new CheckAuthenticationPassword(password)).then();
+							return MonoUtils.thenOrError(sendDirectly(new CheckAuthenticationPassword(password)));
 						case AuthorizationStateReady.CONSTRUCTOR: {
 							return Mono.empty();
 						}

src/main/java/it/tdlight/tdlibsession/td/middle/client/AsyncTdMiddleEventBusClient.java

@@ -288,7 +288,7 @@ public class AsyncTdMiddleEventBusClient extends AbstractVerticle implements Asy
 
 	@Override
 	public Flux<Update> getUpdates() {
-		return incomingUpdatesCo.filter(Objects::nonNull).take(1).single().flatMapMany(v -> v);
+		return incomingUpdatesCo.filter(Objects::nonNull).flatMap(v -> v);
 	}
 
 	@Override
@@ -305,19 +305,19 @@ public class AsyncTdMiddleEventBusClient extends AbstractVerticle implements Asy
 
 		return Mono.from(tdClosed).single()
 				.filter(tdClosed -> !tdClosed)
-				.<TdResult<T>>handle((_x, sink) -> {
+				.<TdResult<T>>flatMap((_x) -> Mono.create(sink -> {
 					cluster.getEventBus().request(botAddress + ".execute", req, cluster.newDeliveryOpts().setLocalOnly(local), (AsyncResult<Message<TdResultMessage>> event) -> {
 						if (event.succeeded()) {
 							if (event.result().body() == null) {
-								sink.complete();
+								sink.error(new NullPointerException("Response is empty"));
 							} else {
-								sink.next(Objects.requireNonNull(event.result().body()).toTdResult());
+								sink.success(Objects.requireNonNull(event.result().body()).toTdResult());
 							}
 						} else {
 							sink.error(ResponseError.newResponseError(request, botAlias, event.cause()));
 						}
 					});
-		}).handle((response, sink) -> {
+				})).<TdResult<T>>handle((response, sink) -> {
 			try {
 				Objects.requireNonNull(response);
 				if (OUTPUT_REQUESTS) {
@@ -331,6 +331,8 @@ public class AsyncTdMiddleEventBusClient extends AbstractVerticle implements Asy
 			} catch (ClassCastException | NullPointerException e) {
 				sink.error(e);
 			}
-		});
+		}).switchIfEmpty(Mono.fromSupplier(() -> {
+			return TdResult.failed(new TdApi.Error(500, "Client is closed or response is empty"));
+		}));
 	}
 }

src/main/java/it/tdlight/tdlibsession/td/middle/direct/AsyncTdMiddleLocal.java

@@ -40,7 +40,7 @@ public class AsyncTdMiddleLocal implements AsyncTdMiddle {
 			masterClusterManager
 					.getVertx()
 					.deployVerticle(srv,
-							new DeploymentOptions().setConfig(new JsonObject().put("botAddress", botAddress).put("local", true)),
+							new DeploymentOptions().setConfig(new JsonObject().put("botAddress", botAddress).put("botAlias", botAlias).put("local", true)),
 							MonoUtils.toHandler(sink)
 					);
 		}).onErrorMap(InitializationException::new).flatMap(_x -> {
@@ -62,6 +62,9 @@ public class AsyncTdMiddleLocal implements AsyncTdMiddle {
 
 	@Override
 	public <T extends Object> Mono<TdResult<T>> execute(Function request, boolean executeDirectly) {
-		return cli.filter(Objects::nonNull).single().flatMap(c -> c.execute(request, executeDirectly));
+		return cli
+				.filter(obj -> Objects.nonNull(obj))
+				.single()
+				.flatMap(c -> c.<T>execute(request, executeDirectly));
 	}
 }

src/main/java/it/tdlight/tdlibsession/td/middle/server/AsyncTdMiddleEventBusServer.java

@@ -7,6 +7,7 @@ import io.vertx.core.AsyncResult;
 import io.vertx.core.Promise;
 import io.vertx.core.eventbus.Message;
 import it.tdlight.common.ConstructorDetector;
+import it.tdlight.jni.TdApi;
 import it.tdlight.jni.TdApi.AuthorizationStateClosed;
 import it.tdlight.jni.TdApi.Update;
 import it.tdlight.jni.TdApi.UpdateAuthorizationState;
@@ -210,15 +211,22 @@ public class AsyncTdMiddleEventBusServer extends AbstractVerticle {
 								.replace("  ", "")
 								.replace(" = ", "="));
 					}
-					td.execute(msg.body().getRequest(), msg.body().isExecuteDirectly()).single().subscribe(response -> {
+					td
-						msg.reply(new TdResultMessage(response.result(), response.cause()), cluster.newDeliveryOpts().setLocalOnly(local));
+							.execute(msg.body().getRequest(), msg.body().isExecuteDirectly())
+							.switchIfEmpty(Mono.fromSupplier(() -> {
+								return TdResult.failed(new TdApi.Error(500, "Received null response"));
+							}))
+							.subscribe(response -> {
+								msg.reply(new TdResultMessage(response.result(), response.cause()),
+										cluster.newDeliveryOpts().setLocalOnly(local)
+								);
 							}, ex -> {
-						msg.fail(500, ex.getLocalizedMessage());
 								logger.error("Error when processing a request", ex);
+								msg.fail(500, ex.getLocalizedMessage());
 							});
 				} catch (ClassCastException ex) {
-					msg.fail(500, ex.getMessage());
 					logger.error("Error when deserializing a request", ex);
+					msg.fail(500, ex.getMessage());
 				}
 			}).completionHandler(MonoUtils.toHandler(registrationSink));
 

src/main/java/it/tdlight/utils/MonoUtils.java

@@ -125,4 +125,14 @@ public class MonoUtils {
 			//sink.error(new TdError(value.cause().code, value.cause().message));
 		}
 	}
+
+	public static <T extends TdApi.Object> Mono<Void> thenOrError(Mono<TdResult<T>> optionalMono) {
+		return optionalMono.handle((optional, sink) -> {
+			if (optional.succeeded()) {
+				sink.complete();
+			} else {
+				sink.error(new TdError(optional.cause().code, optional.cause().message));
+			}
+		});
+	}
 }