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[Ice] HelloWorld on FreeBSD 6.2

2009-10-24 14:53:12| 分类： net_Ice | 标签： |举报 |字号大中小订阅

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用 port 装好 Ice。port/devel/ice。
照着 tutor 弄了个 hello world。
http://www.zeroc.com/doc/Ice-3.3.1/manual/Hello.4.3.html

g++ -Wall -o svr -I. -I/usr/local/include Server.cpp Printer.cpp -L/usr/local/lib -lIce -lIceUtil -pthread -liconv
g++ -Wall -o cli -I. -I/usr/local/include Client.cpp Printer.cpp -L/usr/local/lib -lIce -lIceUtil -pthread -liconv

不过第一次运行就碰到：
$ ./svr
Network.cpp:346: Ice::DNSException:
DNS error: servname not supported for ai_socktype
host:

从 Network.cpp 文件中观察，如果没有指定 host，则“通过如下调用获取 host ip”时失败了。
是 FreeBSD 不允许这样写吧，估计，没有细究。
rs = getaddrinfo(0, "1", &hints, &info);

修改下自己写的 Server.cpp 中，
Ice::ObjectAdapterPtr adapter = ic->createObjectAdapterWithEndpoints(
"SimplePrinterAdapter", "default -p 10000");
其中 "default -p 10000" 改为 "default -h localhost -p 10000" 即可。Client.cpp 也改下对应地方。

这段 "default -p 10000" 是描述socket信息的，Ice称为endpoint。细节请参考：
http://www.zeroc.com/doc/Ice-3.3.1/manual/ProxyEndpointRef.51.2.html

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