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Topic: GIOP


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  Under the hood: IORs, GIOP and IIOP
It contains the GIOP version, message type, message size, and then, depending on whether you are using 1.0, 1.1 or 1.2, either it contains the byte order (GIOP 1.0) or a bit flag field that includes the byte ordering as well as some reserved bit flags.
CORBA, as a specification, and GIOP, as the section of the specification that defines message structure and passing, are designed to allow one of possibly many different servers that implement an interface to respond to this request.
Once that connection is made, GIOP defines a set of messages that are used either by the client for requesting, or by the server for responding.
www.ibm.com /developerworks/webservices/library/ws-underhood   (2948 words)

  
  GIOP - Wikipedia, the free encyclopedia
In distributed computing, GIOP (General Inter-ORB Protocol) is the abstract protocol by which Object request brokers (ORBs) communicate.
CORBA, IIOP and OMG are the registered marks of the Object Management Group and should be used with care.
Differently, the GIOP is not the registered OMG trademark (see list of OMG marks).
en.wikipedia.org /wiki/GIOP   (601 words)

  
 GIOP'S - Biography   (Site not responding. Last check: 2007-11-01)
Giops started seriously listening to music when he was attending high school.
When he was 20 he formed his first band with some new friends, united by the same love for the funky music: the band was called “The Merlinos”, because it was born in a farm’s barn in a little village called Merlino (between Lodi and Milan).
The band was composed by Giops on vocals, Cristiano Girardi on bass and Claudio “La Sarma” Saraino on drums.
www.giops.net /biography.htm   (616 words)

  
 Endotext.com - Adrenal Physiology And Diseases, ACTH Action on the Adrenal
Nowadays, because of their extensive clinical use, glucocorticoid-induced osteoporosis (GIOP) is the most common cause of iatrogenic osteoporosis and the most common cause of osteoporosis for all causes in adults 20 to 45 years old.
A normal distribution of bone mineral density in steroid-treated patients implies that all of the subjects lose some bone as a result of steroid exposure, and that there is no subset of patients who are not susceptible to this process; however, there is great individual variability to the amount of bone loss.
GIOP differs from post-menopausal osteoporosis in terms of the microanatomical appearance 80.
www.endotext.org /adrenal/adrenal7/adrenal7.htm   (11376 words)

  
 IIOP Specification: A Closer Look
GIOP is a general specification designed to map to any connection-oriented medium, such as TCP/IP (as IIOP).
GIOP is supposed to be cheap, scalable, widely available, simple to understand, and general in scope.
The GIOP messages allow for dynamic object references, so if an object changes where it is located in memory, the move will be transparent to an ORB.
www.blackmagic.com /people/gabe/iiop.html   (3064 words)

  
 [No title]   (Site not responding. Last check: 2007-11-01)
The differences between GIOP transport mappings are limited to the addressing information in the IOR tag and messages and the way the transport is used in the case were fragmentation is necessary.
For example, the GIOP is specially designed to be extensible to address the anticipated needs of object security and system management.
The GIOP is designed to satisfy broader goals necessary for the success of the distributed object computing market.
www.mitre.org /tech/domis/omg/orb/uno-qa.txt   (1786 words)

  
 Under the hood: IORs, GIOP and IIOP
It contains the GIOP version, message type, message size, and then, depending on whether you are using 1.0, 1.1 or 1.2, either it contains the byte order (GIOP 1.0) or a bit flag field that includes the byte ordering as well as some reserved bit flags.
CORBA, as a specification, and GIOP, as the section of the specification that defines message structure and passing, are designed to allow one of possibly many different servers that implement an interface to respond to this request.
Once that connection is made, GIOP defines a set of messages that are used either by the client for requesting, or by the server for responding.
www-128.ibm.com /developerworks/library/ws-underhood   (2940 words)

  
 [OB-Users] wstring bug   (Site not responding. Last check: 2007-11-01)
99-07-19, p.12, says that, For GIOP version 1.2, when encoding a wstring, always encode the length as the total number of octets used by the encoded value, regardless of whether the encoding is byte-oriented or note.
For GIOP version 1.2 a wstring is not terminated by a NUL character.
So GIOP 1.2 does not count characters, as GIOP 1.1 did, but octets, so that the CDR engine does not need to be aware of codeset issues.
www.ooc.com /pipermail/ob-users/2000-June/010988.html   (273 words)

  
 Configuring IIOP Applications   (Site not responding. Last check: 2007-11-01)
If no GIOP dispatcher is configured, the listener can hand off the request to a generic dispatcher.
If there is no GIOP dispatcher statically configured, but there is a generic dispatcher configured, the listener can hand off the request to this dispatcher.
The only restrictions are that the listener and dispatcher must exist on the same node in order for the hand off to occur and that the listener must be either statically or dynamically configured to receive an IIOP request.
www.usd.edu /oracle/doc/java.817/a83722/config5.htm   (1520 words)

  
 BYTE.com
GIOP defines a network protocol-independent set of messages, formats, and data encoding that all object request brokers (ORBs) must follow when communicating with each other.
GIOP messages are generally composed of three parts: a GIOP header, a message-specific header, and a message body.
If a request's or a reply's GIOP header indicates more fragments of a message are to follow, these will be sent as fragment messages.
www.byte.com /art/9801/sec4/art3.htm   (1412 words)

  
 lecture10
GIOP defines a basic interoperability framework to build concrete communication protocols between different ORBs.
In GIOP versions 1.0 and 1.1 the LocateReply message is only sent from the server to the client.
In GIOP version 1.2 both sides of the connection may send the CloseConnection message.
www.cs.wichita.edu /~ge/cs898j/lecture10.html   (776 words)

  
 Validation of Remote Object Invocation and Object Migration in CORBA GIOP using Promela/Spin - Leue, remote, object, ...   (Site not responding. Last check: 2007-11-01)
GIOP specifies a standard protocol that enables interoperability between ORBs from different vendors.
This paper presents the formal modeling and validation of the GIOP protocol using the Promela/Spin package.
We discuss a Promela model of a GIOP system which includes remote object invocation and server object migration.
citeseer.ist.psu.edu /kamel98validation.html   (640 words)

  
 New York University
The GIOP (General Inter-ORB Protocol) is specified as the common interface, including message type and format, that is required for general interoperability.
This combination of GIOP and IIOP is necessary for out-of-the-box interoperability support.
However, a single protocol is not correct for all uses or purposes, so it is possible for the GIOP to be mapped into different protocols (such as IPX or SNA).
www.nyu.edu /classes/jcf/g22.3033/handouts/g22_3033_h63.htm   (163 words)

  
 OrbixWeb Reference Guide   (Site not responding. Last check: 2007-11-01)
GIOP defines the on-the-wire data representation and message formats; it also makes general assumptions about the nature of the transport layer–in particular, that it is connection-oriented.
The OMG defines a specialisation of GIOP that uses TCP/IP as the transport layer.
The GIOP defines a transfer syntax known as Common Data Representation (CDR).
www-2.cs.cmu.edu /afs/cs.cmu.edu/project/classes-bob/link/tool/OrbixWeb2.0/doc/pguide/iiop.html   (2831 words)

  
 Definition: GIOP (General Inter-ORB Protocol) [Web and XML Glossary]
GIOP is the abstract Protocol which is used for communications between CORBA ORBs.
It specifies the transfer syntax and a standard set of message formats for ORB interoperation over any connection-oriented transport Protocol.
GIOP is designed to be simple and easy to implement, while still allowing for reasonable scalability and performance.
dret.net /glossary/giop   (200 words)

  
 Help with Designing or Debugging CORBA Applications
I was already familiar with Ethereal and saw that some initial code to decode the GIOP header information was present in Ethereal, but that it had progressed no further.
This is partly due to the fact that once the header information is decoded, then the payload is highly dependent on which CORBA operation is being called at that time.
The aim of this article was to introduce you to generating CORBA GIOP/IIOP plugins for Ethereal using the new GIOP API recently implemented and also, to show how to generate compilable plugins (using idl2eth) for your project with a minimum amount of work.
www.linuxjournal.com /node/5453/print   (3160 words)

  
 Gateway Industrial/Organizational Psychologists   (Site not responding. Last check: 2007-11-01)
Approximately one year and many informal "luncheons" later, the formal organization known as GIOP was established, Its first formal meeting included a presentation on Occupational Psychology in the UK by Eugene Burke, a psychologist from England.
The founding members established that GIOP would be inclusive of anyone in the field of I/O and related fields.
Over the years, GIOP has achieved regional recognition as a professional organization for Industrial/Organizational professionals, which continuously provides high quality program topics and presenters.
www.giop.org /giop/about.jsp   (221 words)

  
 SampleCfg - omniORB Wiki
# This will disable various features of IIOP and GIOP which are # poorly supported by some ORBs, and disable warnings/errors when # certain types of erroneous message are received on the wire.
Set to 1 to indicate that the # ORB may choose to use a connection to do bidirectional GIOP # calls.
Set to 1 to indicate that the # ORB may choose to accept a client's offer to use bidirectional # GIOP calls on a connection.
www.omniorb-support.com /omniwiki/SampleCfg   (3636 words)

  
 GIOP Definition: TechEncyclopedia from TechWeb
GIOP defines the messages and format that are passed over the ORB between the client and the object.
GIOP is a high-level protocol that rides on top of a transport protocol such as TCP/IP.
The combination of GIOP running on TCP/IP is IIOP.
www.techweb.com /encyclopedia/defineterm.jhtml?term=GIOP   (163 words)

  
 Bug ID: 4414144 GIOP CancelRequest processing causes orb worker thread to die.
GIOP CancelRequest processing causes orb worker thread to die.
xxxxx@xxxxx 2001-02-10When a GIOP CancelRequest is received by the ORB, ThreadDeath is used to kill the worker thread.
There is no need to kill the worker thread, instead the worker thread to unstack the invocation when a cancelrequest arrives and proceed to process further requests.
bugs.sun.com /bugdatabase/view_bug.do?bug_id=4414144   (151 words)

  
 Adobe - ColdFusion TechNote : GIOP version supported by ColdFusion MX   (Site not responding. Last check: 2007-11-01)
GIOP (General Inter-ORB Protocol) is the protocol that is used for communicating between CORBA ORBs.
GIOP specifies the syntax and message format for communicating between ORBs.
The GIOP version for this version of Visibroker is 1.2.
www.adobe.com /cfusion/knowledgebase/index.cfm?id=tn_19367   (104 words)

  
 OmniOrb4DevelopmentStatus - omniORB Wiki
Here is the list of configurable parameters and the explanations of their usage: SampleCfg.
GIOP 1.2 allows a request to be split into multiple fragments and the fragments from multiple calls can be interleaved.
This opens a possibility of abuse in that an ill-behaved client could send out a lot of the beginning call fragments but never send the end bits of the calls.
www.omniorb-support.com /omniwiki/OmniOrb4DevelopmentStatus   (3866 words)

  
 [mico-devel] [NEWBIE] GIOP/IIOP Version Numbers
This is a problem (I think!) because the server returns wide strings in one message and MICO reports a marshalling error.
Which is the *CORRECT* response for version 1.0 clients according to the CORBA spec, section 15.3.1.6: "If a server erroneously sends WCHAR data in a GIOP 1.0 response, the client ORB shall raise a MARSHALL exception...
GIOP: incoming Reply from inet:v4dev2.integ.com:9000 for msgid 1 status is 3...
www.mico.org /pipermail/mico-devel/2002-May/004140.html   (755 words)

  
 omniORB configuration and API
GIOP 1.0 and 1.1 have a request header field named `principal', which contains a sequence of octets.
It was never defined what it should mean, and its use is now deprecated; GIOP 1.2 has no such field.
This disables various IIOP and GIOP features that are known to cause problems with some ORBs.
omniorb.sourceforge.net /omni40/omniORB/omniORB004.html   (2774 words)

  
 CORBA-Lite Marshaling Utilities
The CORBA-Lite COMX utilities are used to convert the primitive and some basic constructed data types to and from the Common Data Representation (CDR) encodings defined for the General Inter-ORB Protocol (GIOP) in Chapter 15 of the CORBA specification.
For GIOP version 1.2 and later, the TCS-W is again assumed to be UTF-16, but each character is encoded in 3 octets.
Surrogate pairs are supported in accordance with RFC 2781, although they obviously will not work on a system whose wide characters are themselves 16 bits wide (e.g., Windows) or less.
www.geonius.com /software/libgpl/comx_util.html   (1819 words)

  
 Spotlight on Local I-O Organizations: METRO: The Founding Father (or Mother) of Local I-O Groups January 2003   (Site not responding. Last check: 2007-11-01)
Within that first year GIOP grew to almost 80 members and today boasts a membership of over 150, one-third of whom are graduate student members.
GIOPs founders purposefully set out to attract members who occupy HR roles in business, government, academia, or consulting and who in some way apply principles and practices of I-O psychology but who may not be I-O psychologists (GIOP Bylaws).
As GIOP has grown, there are additional demands placed on existing members and many old practices remain among the new.
www.siop.org /TIP/backissues/Apr03/11donovan.aspx   (2046 words)

  
 FlexiNet v.2.1a: Package UK.co.ansa.flexinet.protocols.giop.layers   (Site not responding. Last check: 2007-11-01)
Class that controls the encoding and decoding of GIOP message headers.
Class that controls the encoding and decoding of GIOP RPC Request and Reply message contents.
FlexiNet is Copyright © 1999 Citrix Systems (Cambridge) on behalf of the sponsors for the time being of the ANSA programme.
www.mcs.vuw.ac.nz /courses/COMP415/2005T2/javadoc/UK/co/ansa/flexinet/protocols/giop/layers/package-summary.html   (75 words)

  
 GIOP/IIOP - Sull'autostrada CORBA   (Site not responding. Last check: 2007-11-01)
Il protocollo GIOP si appoggia a sua volta ad un qualunque protocollo di trasporto, purchè orientato alla connessione, per portare a destinazione i suoi messaggi.
Tutti i messaggi del protocollo GIOP possiedono un header, che stabilisce il tipo di messaggio, il byte-ordering, la versione del protocollo ed altre amenità di questo genere.
Al di là delle apparenze, il protocollo GIOP, ed in particolare la sua incarnazione IIOP che sta alla base di tutti gli ORB attualmente in circolazione, è estremamente semplice ma potente.
www.mokabyte.it /1998/12/iiop.htm   (2026 words)

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