Akka zdalny `system.shutdown ()` prowadzi do EndpointDisassociatedException?

Question

Jun 28, 2013, 10:21 AM

Akka zdalny `system.shutdown ()` prowadzi do EndpointDisassociatedException?

Mam prostą konfigurację klienta i serwera, aw pewnym momencie po wysłaniu wszystkich żądań asynchronicznych i po potwierdzeniu przez serwer, klient wywołujesystem.shutdown(). To prowadzi serwer doakka.remote.EndpointDisassociatedException i kilka błędów dziennika, jak pokazano poniżej. Nie jestem zadowolony z kilku błędów w moich dziennikach, więc chciałbym wiedzieć, co to wszystko powoduje. Wynik całego systemu działa z powodzeniem, błąd pojawia się tylko w momencie, gdy klient się wyłącza.

28.Jun.2013-10:13:01 ERROR EndpointWriter - AssociationError [akka.tcp://[email protected]:2552] <- [akka.tcp://[email protected]:2552]: Error [Disassociated] [
akka.remote.EndpointDisassociatedException: Disassociated
]
28.Jun.2013-10:13:01 DEBUG EndpointWriter - Disassociated [akka.tcp://[email protected]:2552] <- [akka.tcp://[email protected]:2552]
28.Jun.2013-10:13:01 ERROR EndpointWriter - AssociationError [akka.tcp://[email protected]:2552] -> [akka.tcp://[email protected]:2552]: Error [Association failed with [akka.tcp://[email protected]:2552]] [
akka.remote.EndpointAssociationException: Association failed with [akka.tcp://[email protected]:2552]
Caused by: akka.remote.transport.netty.NettyTransport$anonfun$associate. To prowadzi serwer do$anon$2: Connection refused: /192.168.224.65:2552
]
28.Jun.2013-10:13:01 DEBUG EndpointWriter - Disassociated [akka.tcp://[email protected]:2552] -> [akka.tcp://[email protected]:2552]
28.Jun.2013-10:13:01 ERROR EndpointWriter - AssociationError [akka.tcp://[email protected]:2552] -> [akka.tcp://[email protected]:2552]: Error [Association failed with [akka.tcp://[email protected]:2552]] [
akka.remote.EndpointAssociationException: Association failed with [akka.tcp://[email protected]:2552]
Caused by: akka.remote.transport.netty.NettyTransport$anonfun$associate. To prowadzi serwer do$anon$2: Connection refused: /192.168.224.65:2552
]
28.Jun.2013-10:13:01 DEBUG EndpointWriter - Disassociated [akka.tcp://[email protected]:2552] -> [akka.tcp://[email protected]:2552]
28.Jun.2013-10:13:01 ERROR EndpointWriter - AssociationError [akka.tcp://[email protected]:2552] -> [akka.tcp://[email protected]:2552]: Error [Association failed with [akka.tcp://[email protected]:2552]] [
akka.remote.EndpointAssociationException: Association failed with [akka.tcp://[email protected]:2552]
Caused by: akka.remote.transport.netty.NettyTransport$anonfun$associate. To prowadzi serwer do$anon$2: Connection refused: /192.168.224.65:2552
]
28.Jun.2013-10:13:01 DEBUG EndpointWriter - Disassociated [akka.tcp://[email protected]:2552] -> [akka.tcp://[email protected]:2552]

AKTUALIZACJA: Używam Akki w wersji 2.2.0-RC1, a wersja Scala to 2.10.0, ale dzieje się tak również w wersji 2.10.1 Scali. Używam Maven, a wersje oprogramowania to:

<properties>
    <scala.version>2.10.0</scala.version>
    <akka.version>2.2.0-RC1</akka.version>
    <scalatest.version>2.0.M6-SNAP16</scalatest.version>
    <log4j.version>1.2.17</log4j.version>
    <slf4j.version>1.7.5</slf4j.version>
    <commons-lang3.version>3.1</commons-lang3.version>
    <guava.version>14.0.1</guava.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

i odpowiadające im zależności:

<dependencies>
    <dependency>
        <groupId>org.scala-lang</groupId>
        <artifactId>scala-library</artifactId>
        <version>${scala.version}</version>
    </dependency>
    <dependency>
        <groupId>com.typesafe.akka</groupId>
        <artifactId>akka-actor_2.10</artifactId>
        <version>${akka.version}</version>
        <exclusions>
                <exclusion>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.typesafe.akka</groupId>
        <artifactId>akka-remote_2.10</artifactId>
        <version>${akka.version}</version>
        <exclusions>
                <exclusion>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.typesafe.akka</groupId>
        <artifactId>akka-kernel_2.10</artifactId>
        <version>${akka.version}</version>
        <exclusions>
                <exclusion>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.typesafe.akka</groupId>
        <artifactId>akka-agent_2.10</artifactId>
        <version>${akka.version}</version>
        <exclusions>
                <exclusion>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.typesafe.akka</groupId>
        <artifactId>akka-zeromq_2.10</artifactId>
        <version>${akka.version}</version>
        <exclusions>
                <exclusion>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.typesafe.akka</groupId>
        <artifactId>akka-slf4j_2.10</artifactId>
        <version>${akka.version}</version>
        <exclusions>
                <exclusion>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>${log4j.version}</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${slf4j.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>${commons-lang3.version}</version>
    </dependency>
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>${guava.version}</version>
    </dependency>
    <!-- Test dependencies -->
    <dependency>
        <groupId>org.scalatest</groupId>
        <artifactId>scalatest_2.10</artifactId>
        <version>${scalatest.version}</version>
        <scope>test</scope>
    </dependency>
</dependencies>