search

k-okada / 2015-soft3

0 stars 45 forks source link

CORBAのエラー #214

Open yurikadoi opened 8 years ago

yurikadoi commented 8 years ago

echo-serverを実行できません

mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ ./echo-server -ORBInitRef NameService=corbaloc::iiop:127.0.0.1:2809/NameService

\ (process:7429): WARNING **: Option ORBInitRef has invalid object reference: NameService=corbaloc::iiop:127.0.0.1:2809/NameService Binding service reference from neme-service with id"EchoApp"

\ (process:7429): ERROR **: failed binding of service IDL:omg.org/CORBA/INV_OBJREF:1.0 Trace/breakpoint trap (core dumped) mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ sudo /etc/init.d/omniorb4-nameserver restart [sudo] password for mech-user: sudo: /etc/init.d/omniorb4-nameserver: command not found

プリントのとおりにやってみようとしましたが /var/lib/omniorbというディレクトリは存在せず、 /etc/init.dもないです

yurikadoi commented 8 years ago

javaのほうもエラーがでます

mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ java EchoClient -ORBInitRef NameService=corbaloc::iiop:127.0.0.1:2809/NameService Dec 13, 2015 1:55:55 AM com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl WARNING: "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT; hostname: iiop:127.0.0.1:2809; port: 2089" org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2200) at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2221) at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.(SocketOrChannelConnectionImpl.java:223) at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.(SocketOrChannelConnectionImpl.java:236) at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:119) at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:187) at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:137) at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.is_a(CorbaClientDelegateImpl.java:229) at org.omg.CORBA.portable.ObjectImpl._is_a(ObjectImpl.java:130) at org.omg.CosNaming.NamingContextExtHelper.narrow(NamingContextExtHelper.java:73) at EchoClient.main(EchoClient.java:20) Caused by: java.nio.channels.UnresolvedAddressException at sun.nio.ch.Net.checkAddress(Net.java:101) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:622) at java.nio.channels.SocketChannel.open(SocketChannel.java:189) at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(DefaultSocketFactoryImpl.java:95) at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.(SocketOrChannelConnectionImpl.java:207) ... 8 more

ERROR : org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2200) at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2221) at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.(SocketOrChannelConnectionImpl.java:223) at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.(SocketOrChannelConnectionImpl.java:236) at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:119) at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:187) at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:137) at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.is_a(CorbaClientDelegateImpl.java:229) at org.omg.CORBA.portable.ObjectImpl._is_a(ObjectImpl.java:130) at org.omg.CosNaming.NamingContextExtHelper.narrow(NamingContextExtHelper.java:73) at EchoClient.main(EchoClient.java:20) Caused by: java.nio.channels.UnresolvedAddressException at sun.nio.ch.Net.checkAddress(Net.java:101) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:622) at java.nio.channels.SocketChannel.open(SocketChannel.java:189) at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(DefaultSocketFactoryImpl.java:95) at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.(SocketOrChannelConnectionImpl.java:207) ... 8 more

k-okada commented 8 years ago

おそくなりました． sudo apt-get install omniorb-nameserver してみてください．

◉ Kei Okada

On Sun, Dec 13, 2015 at 1:51 AM, Yurika DOI notifications@github.com wrote:

echo-serverを実行できません '' mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ /echo-server -ORBInitRef NameService=corbaloc::iiop:127001:2809/NameService

\ (process:7429): WARNING **: Option ORBInitRef has invalid object reference: NameService=corbaloc::iiop:127001:2809/NameService Binding service reference from neme-service with id"EchoApp"

\ (process:7429): ERROR **: failed binding of service IDL:omgorg/CORBA/INV_OBJREF:10 Trace/breakpoint trap (core dumped) mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ sudo /etc/initd/omniorb4-nameserver restart [sudo] password for mech-user: sudo: /etc/initd/omniorb4-nameserver: command not found

'' プリントのとおりにやってみようとしましたが /var/lib/omniorbというディレクトリは存在せず、 /etc/initdもないです

— Reply to this email directly or view it on GitHub https://github.com/k-okada/2015-soft3/issues/214.

yurikadoi commented 8 years ago

先生　ご回答ありがとうございます。 omniorb-nameserverをinstallしましたが、まだエラーが出ます。

mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ ./echo-server -ORBInitRef NameService=corbaloc::iiop:127.0.0.1:2809/NameService]

** (process:10937): WARNING **: Option ORBInitRef has invalid object reference: NameService=corbaloc::iiop:127.0.0.1:2809/NameService]
Binding service reference from neme-service with id"EchoApp"

** (process:10937): ERROR **: failed binding of service IDL:omg.org/CORBA/INV_OBJREF:1.0
Trace/breakpoint trap (core dumped)
mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ ./echo-server -ORBInitRef NameService=corbaloc::iiop:127.0.0.1:2809/NameService

とまだエラーが出ます

プリントの指示通り /var/lib/omniorb/のなかのbakファイルとlogファイルを削除し、sudo /etc/init.d/omniorb4-nameserver restartしましたが、結果は同じです。

etc/hostsというディレクトリは見つかりませんでした。

yurikadoi commented 8 years ago

打ち間違いがあり、errorはでなくなりました。お騒がせしました。 echo-skelimpl.cをプリント通り編集しましたが、文字列表示が上手く行きません

mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ ./echo-server -ORBInitRef NameService=corbaloc:iiop:127.0.0.1:2809/NameService
Binding service reference from neme-service with id"EchoApp"

name-serviceではなくneme-serviceになっているところが怪しそうなのですが...

yurikadoi commented 8 years ago

gccのときに一文字間違えていました...。上手く行きました。お騒がせしましたm(__)m

yurikadoi commented 8 years ago

javaのほうはclientを実行すると大量のエラーが出ます

mech-user@test1-pc:~/2015winter/2015-soft3/20151118/src/enshu_20151118$ java EchoClient ORBInitRef NameService=corbaloc:iiop:127.0.0.1:2809/NameService
Dec 13, 2015 11:00:35 PM com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl <init>
WARNING: "IOP00410201: (COMM_FAILURE) Connection failure: socketType: IIOP_CLEAR_TEXT; hostname: 127.0.1.1; port: 900"
org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 201  completed: No
    at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2200)
    at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2221)
    at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:223)
    at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:236)
    at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:119)
    at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:187)
    at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:137)
    at com.sun.corba.se.impl.resolver.BootstrapResolverImpl.invoke(BootstrapResolverImpl.java:99)
    at com.sun.corba.se.impl.resolver.BootstrapResolverImpl.resolve(BootstrapResolverImpl.java:132)
    at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(CompositeResolverImpl.java:47)
    at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(CompositeResolverImpl.java:47)
    at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(CompositeResolverImpl.java:47)
    at com.sun.corba.se.impl.orb.ORBImpl.resolve_initial_references(ORBImpl.java:1169)
    at EchoClient.main(EchoClient.java:17)
Caused by: java.net.ConnectException: Connection refused
    at sun.nio.ch.Net.connect0(Native Method)
    at sun.nio.ch.Net.connect(Net.java:454)
    at sun.nio.ch.Net.connect(Net.java:446)
    at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
    at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(DefaultSocketFactoryImpl.java:95)
    at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:207)
    ... 11 more

ERROR : org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 201  completed: No
org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 201  completed: No
    at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2200)
    at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectFailure(ORBUtilSystemException.java:2221)
    at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:223)
    at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:236)
    at com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl.createConnection(SocketOrChannelContactInfoImpl.java:119)
    at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.beginRequest(CorbaClientRequestDispatcherImpl.java:187)
    at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.request(CorbaClientDelegateImpl.java:137)
    at com.sun.corba.se.impl.resolver.BootstrapResolverImpl.invoke(BootstrapResolverImpl.java:99)
    at com.sun.corba.se.impl.resolver.BootstrapResolverImpl.resolve(BootstrapResolverImpl.java:132)
    at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(CompositeResolverImpl.java:47)
    at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(CompositeResolverImpl.java:47)
    at com.sun.corba.se.impl.resolver.CompositeResolverImpl.resolve(CompositeResolverImpl.java:47)
    at com.sun.corba.se.impl.orb.ORBImpl.resolve_initial_references(ORBImpl.java:1169)
    at EchoClient.main(EchoClient.java:17)
Caused by: java.net.ConnectException: Connection refused
    at sun.nio.ch.Net.connect0(Native Method)
    at sun.nio.ch.Net.connect(Net.java:454)
    at sun.nio.ch.Net.connect(Net.java:446)
    at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
    at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createSocket(DefaultSocketFactoryImpl.java:95)
    at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.<init>(SocketOrChannelConnectionImpl.java:207)
    ... 11 more
k-okada commented 8 years ago

--ORBInitRef ?

yurikadoi commented 8 years ago

そうでした...。 Clientからの入力をserverの出力にするように実装したつもりなのですが、デフオルトの

EchoServer ready and waiting ...
>>hello world this is test
>>hello world this is test

しか出ません

EchoServer.javaは public void echoString(String input){ System.err.println(">>" + input); } と実装してあります。 EchoClient.javaも変更しなければならないのでしょうか

k-okada commented 8 years ago

https://github.com/k-okada/2015-soft3/blob/master/20151118/src/enshu_20151118/EchoClient.java#L25 はあらかじめ決まったテキストを置くているので，入力をうけとりたかったら，clientでキーボード入力をするプログラムをかかないとだめですね．

◉ Kei Okada

On Mon, Dec 14, 2015 at 3:01 PM, Yurika DOI notifications@github.com wrote:

そうでした...。 Clientからの入力をserverの出力にするように実装したつもりなのですが、デフオルトの

EchoServer ready and waiting ...

hello world this is test hello world this is test

しか出ません

EchoServer.javaは public void echoString(String input){ System.err.println(">>" + input); } と実装してあります。 EchoClient.javaも変更しなければならないのでしょうか

— Reply to this email directly or view it on GitHub https://github.com/k-okada/2015-soft3/issues/214#issuecomment-164348944.

yurikadoi commented 8 years ago

先生 わかりました。やってみます。 ご回答ありがとうございます。