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症狀：spring-boot基本應用程序（沒有web，沒有jpa，沒有插件）在logback-spring.xml中定義了一個接收器，但遠程appender事件從未到達本地appender。缺少使用Logback ServerSocketReceiver的彈簧引導事件
的logback-spring.xml：
<configuration debug="true">
<receiver name="logsink" class="ch.qos.logback.classic.net.server.ServerSocketReceiver">
<port>6004</port>
</receiver>
<appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss} %-5level %logger{25} - %X{client} %msg %n</pattern>
</encoder>
</appender>
<appender name="crap" class="org.oclc.hadoop.logging.logbacksinksb.service.CrapAppender"/>
<root level="DEBUG">
<appender-ref ref="stdout"/>
<appender-ref ref="crap"/>
</root>
</configuration>
的crapAppender被剝離到裸機對於這個問題：
public class CrapAppender extends AppenderBase<ILoggingEvent> {
@Override
protected void append(ILoggingEvent eventObject) {
System.out.println("got event!");
}
}
在啓動時，日誌說我的組件被實例：
16:39:12,103 |-INFO in ch.qos.logback.classic.joran.action.ReceiverAction - About to instantiate receiver of type [ch.qos.logback.classic.net.server.ServerSocketReceiver]
16:39:12,119 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
16:39:12,119 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [stdout]
16:39:12,119 |-INFO in [email protected]dc826 - listening on 0.0.0.0:6004
16:39:12,120 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
16:39:12,135 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [org.oclc.hadoop.logging.logbacksinksb.service.CrapAppender]
16:39:12,135 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [crap]
16:39:12,136 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to DEBUG
16:39:12,136 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [stdout] to Logger[ROOT]
16:39:12,136 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [crap] to Logger[ROOT]
16:39:12,136 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
16:39:12,136 |-INFO in org.s[email protected]1dd02175 - Registering current configuration as safe fallback point
16:39:12,138 |-INFO in [email protected] - Propagating INFO level on Logger[org.springframework] onto the JUL framework
我甚至可以看到rem ote appender已連接到接收端口（6004）：
java 5935 jamiesoh 32u IPv6 0xaf52811569ae62a3 0t0 TCP localhost:54160->localhost:6004 (ESTABLISHED)
java 6642 jamiesoh 53u IPv6 0xaf52811569ae5d63 0t0 TCP *:6004 (LISTEN)
java 6642 jamiesoh 54u IPv6 0xaf5281155d876d63 0t0 TCP localhost:6004->localhost:54160 (ESTABLISHED)
本地appender只發出本地事件;遠程appender永遠不會到達當地廢話appender。
任何人有什麼想法防止遠程事件通過本地appender？