Tutorial: Designing Eclipse APIs Boris Bokowski, John Arthorne, Jim ...

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DNS-SD • Use case: File based discovery on the server side � – Wide-area (not bound to subnet borders) – Reuses existing infrastructure • Centrally managed • No additional ports (plain DNS queries TCP/UDP on 53) – Very efficient due to caching – DNS well established/known – Service announcement via DNS Dynamic update (well known?) DNS © 2009 by Markus Alexander Kuppe, Scott Lewis; made available under the EPL v1.0 | March 23, 2009
DNS-SD with Bind @ IN SOA ns.smartcity.com. hostmaster.eclipse.org. (2008110408 18800 18800 604800 86400) @ IN NS ns.smartcity.com. HINFO "i686" "linux 2.6„ … _services._dns-sd._udp IN PTR _http._tcp _http._tcp 3600 IN SRV 10 0 80 www.eclipse.org. _http._tcp IN TXT "path=/ecf" _http._tcp IN TXT "dns-sd.ptcl=http" … www.eclipse.org. IN A 123.123.123.123 © 2009 by Markus Alexander Kuppe, Scott Lewis; made available under the EPL v1.0 | March 23, 2009
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Tutorial: Distributed OSGi - The EC
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Tutorial schedule - Agenda 13:30 -
Page 5 and 6:
What you should learn/Goals for tod
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What you need � Your laptop � A
Page 9 and 10:
© 2009 by Markus Alexander Kuppe,
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© 2009 by Markus Alexander Kuppe,
Page 13 and 14: Who is using ECF today? � Versant
Page 15 and 16: OSGi Services � OSGi services pro
Page 17 and 18: But there are multiple methods...ev
Page 19 and 20: ECF Architecture © 2009 by Markus
Page 21 and 22: ECF Remote Services � API Resembl
Page 23 and 24: R-OSGi Provider R-OSGi was one of t
Page 25 and 26: Code: Service Host // Create contai
Page 27 and 28: Lab 1: Implement Service Consumer
Page 29 and 30: RFC 119 � Discovery and Distribut
Page 31 and 32: Lab 2a: Service Consumer with RFC 1
Page 33 and 34: Do we want Transparent Usage? (as o
Page 35 and 36: ECF Discovery © 2009 by Markus Ale
Page 37 and 38: ECF Discovery & Remoteservice UI ©
Page 39 and 40: ECF Discovery & Remoteservices UI
Page 41 and 42: Main Interfaces of ECF Discovery //
Page 43 and 44: IDiscoveryLocator|Advertiser Provid
Page 45 and 46: IServiceTypeID & IServiceID & IServ
Page 47 and 48: Lab3 - Your own org.osgi.service.di
Page 49 and 50: Lab3 - Your own org.osgi.service.di
Page 51 and 52: File based discovery • Use Case:
Page 53 and 54: File based discovery à la RFC119
Page 55 and 56: Multicast based providers • Use c
Page 57 and 58: Service Locator Protocol (SLPv2) RF
Page 59 and 60: IP multicast DNS (mDNS) Dynamic Con
Page 61 and 62: Other service discovery protocols
Page 63: But that essentially creates two se
Page 67 and 68: Demo Client running RCP App with EC
Page 69 and 70: ECF Distributed Testing © 2009 by
Page 71 and 72: Lessons learned © 2009 by Markus A
Page 73 and 74: More about distributed OSGi at Ecli
Page 75 and 76: Eclipse ECF Project http://www.ecli
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Tutorial: Designing Eclipse APIs Boris Bokowski, John Arthorne, Jim ...

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