Open Port Mapper 1.0.7发布啦！

https://sourceforge.net/projects/openportmapper/ 

这个版本解决了在有连接，无数据时，CPU被拉高的问题。详情请看项目更新日志： 
Improved[+] New feature added 
[-] Bug fixed 

1.0.7 2013-01-31It is observed that when a connection is established, and very little data aretransfered, the CPU usage
by the proxy instances is high. This version fixed this 
issue by putting a 10 milliseconds sleep time between each connection key selection. 
This should not affect the performance, because when the proxy is busy, the frequence 
of connection key is significantly reduced. 

1.0.6 2009-09-30 
[-] Fixed the bug that in rare cases when the server is down, the client can only 
    connect to the proxy, but not the server. 

1.0.5 2009-09-24 
[-] Fixed the bug that resources may not be released when the proxy instance failed.Proxy instance now tries to restart itself when failed.Now each connection within a proxy instance has its own buffer pool, and default    instance buffer size
changed from 812kb to 8kb. 

1.0.4 2009-03-09Default instance buffer size enlarged from 8kb to 512kb.
1.0.3 2008-08-10Performance improved according to some test result(as described below).The first column is the wait time
in millisecond between each socket 
selection loop, column 2 - 6 is the time in second the test case 
returns, and the last column is the average time for column 2 - 6. 
10 35.72 35.05 35.02 35 34.84 35.126 
20 35.19 35.13 35.81 35.84 35.2 35.434 
30 35.61 36.5 35.06 35.95 35.52 35.728 
40 35.45 34.86 36.14 35.75 35.44 35.528 
50 34.66 35.13 35.92 34.89 34.69 35.058 
100 35.11 35.47 36.25 35.95 36.16 35.788 
[+] Added buffer size usage monitor in debug mode. 

1.02 2008-08-10 
[+] User could decide if acl(Access Control List) should be used by setting 
the acl property. This is a trade-off between functionalities and 
performance.Performance improved.
1.0.1 2008-08-08Compiled against JDK 1.6.0, but compatible with JDK 1.5.0.
1.0.0 
Initial version.