dboss问题记录
??? at com.duitang.dboss.client.net.Connection.connect(Connection.java:97)
??? at com.duitang.dboss.client.net.ServerCenter.getConnection(ServerCenter.java:44)
??? at com.duitang.dboss.client.net.ServerCenter.invoke(ServerCenter.java:51)
??? at com.duitang.dboss.client.SimpleServiceProxy.invoke(SimpleServiceProxy.java:57)
??? at com.duitang.dboss.client.SimpleServiceProxy.doExecute(SimpleServiceProxy.java:83)
??? at com.duitang.dboss.client.SimpleServiceProxy.execute(SimpleServiceProxy.java:43)
??? at com.duitang.dboss.client.test.DbossClientTester.main(DbossClientTester.java:37)
Caused by: java.net.ConnectException: Connection refused
??? at java.net.PlainSocketImpl.socketConnect(Native Method)
??? at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
??? at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
??? at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
??? at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
??? at java.net.Socket.connect(Socket.java:529)
??? at com.duitang.dboss.client.net.Connection.connect(Connection.java:93)
2. sendData
591 connect......true
591 SocketException Broken pipe, isConnected:true
591 markDead......true
591 release......false
2013-08-15 18:11:27.382:WARN::/blogs/tag/%E7%94%B5%E5%BD%B1/
com.duitang.dboss.client.exception.DbossClientException: java.net.SocketException: Broken pipe
??? at java.net.SocketOutputStream.socketWrite0(Native Method)
??? at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
??? at java.net.SocketOutputStream.write(SocketOutputStream.java:124)
??? at com.duitang.dboss.client.net.Connection.sendData(Connection.java:46)
??? at com.duitang.dboss.client.net.ServerCenter.invoke(ServerCenter.java:57)
3. readLine 1
server socket断掉之后有可能client的socket也不会断掉，但这时input.read()返回-1,参考Connection.readLine()的处理。
int b = input.read(); // 此操作会阻塞，直到有数据被读到
if (b < 0) {
??? throw new IOException(
????????????????????????? " end of the socket input stream has been reached,may be server socket is closed!");
}
4. readLine 2
2013-09-12 18:47:13 [ERROR] com.duitang.dboss.client.net.ServerCenter? - invoke ERROR ,serverAddress=192.168.172.2
java.net.SocketException: Connection reset
??? at java.net.SocketInputStream.read(SocketInputStream.java:168)
??? at java.net.SocketInputStream.read(SocketInputStream.java:182)
??? at java.io.FilterInputStream.read(FilterInputStream.java:66)
??? at java.io.PushbackInputStream.read(PushbackInputStream.java:122)
