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Date: Tue, 20 Oct 2009 06:46:59 +0000 (UTC)
From: "Ray Chen (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Updated: (HARMONY-6360) [classlib][luni]SocketTest and
 UnixSocketTest failed on AIX, because AIX do NOT support connect to port 0
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     [ https://issues.apache.org/jira/browse/HARMONY-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ray Chen updated HARMONY-6360:
------------------------------

    Attachment: 6360.diff

In the patch, just use the port generated when new one ServerSocket above in SocketTest.java. And simply use a port number in UnixSocketTest.java.

> [classlib][luni]SocketTest and UnixSocketTest failed on AIX, because AIX do NOT support connect to port 0
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-6360
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6360
>             Project: Harmony
>          Issue Type: Test
>          Components: Classlib
>         Environment: AIX
>            Reporter: Ray Chen
>            Priority: Minor
>         Attachments: 6360.diff
>
>   Original Estimate: 0.5h
>  Remaining Estimate: 0.5h
>
> SocketTest failed on AIX at the statement "Socket s = new Socket("0.0.0.0", 0, false);" which create a socket in local and connect to IP address and port specified (0.0.0.0:0), which in turn actually connect to (machineIP:0) in PlainSocketImpl.java
> However AIX and some other Unix platform do NOT support connect to port 0.
> For example, following small C program will get EADDRNOTAVAIL error on AIX and zos but works well on Linux.
> #define  PORT    0
> #define SERVER_IP    "127.0.0.1" /*your machine IP*/   
> main()
> {
>     int s;
>     struct sockaddr_in  addr;
>     char buffer[256];
>     if((s = socket(AF_INET, SOCK_DGRAM, 0)) <0) {
>         perror("socket");
>         exit(1);
>     }
>    
>     bzero(&addr, sizeof(addr));
>     addr.sin_family = AF_INET;
>     addr.sin_port = htons(PORT);
>     addr.sin_addr.s_addr= inet_addr(SERVER_IP);
>    
>      if(connect(s, (struct sockaddr*)&addr, sizeof(addr))<0) {
>            perror("connect");
>            printf("%d\n",errno);
>            exit(1);
>      } else {
>         printf("connect successfully\n");
>     }
> }

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