我试图通过java web start将slave连接到jenkins master,但我的努力最终失败了。
我执行 java -jar (jar file) (url) 连接并得到以下错误。
java.net.ConnectException: Connection timed out
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:208)
at hudson.remoting.Engine.connect(Engine.java:321)
at hudson.remoting.Engine.run(Engine.java:210)
请帮忙。Master 和 Slave 都使用 Ubuntu Linux。