{"id":717,"date":"2005-02-17T23:54:00","date_gmt":"2005-02-18T08:54:00","guid":{"rendered":"http:\/\/www.cloudidentity.com\/blog\/2005\/02\/17\/ws-rm-policy-sounds-good\/"},"modified":"2013-03-16T11:01:06","modified_gmt":"2013-03-16T20:01:06","slug":"375678","status":"publish","type":"post","link":"https:\/\/www.cloudidentity.com\/blog\/2005\/02\/17\/375678\/","title":{"rendered":"WS-RM Policy: sounds good"},"content":{"rendered":"<p>I sort of missed it when I first spotted that something moved in the <a href=\"http:\/\/msdn.microsoft.com\/webservices\/default.aspx?pull=\/library\/en-us\/dnglobspec\/html\/wsrmspecindex.asp\">WS-RM msdn home<\/a>.<br \/>Meet <a href=\"http:\/\/msdn.microsoft.com\/library\/en-us\/dnglobspec\/html\/WS-RMPolicy.pdf\">Web Services Reliable Messaging Policy Assertions, or WS-RM Policy<\/a>: a pretty neat spinoff of the main WS-RM spec, where all the policy elements which survived up to the third revision are gathered.<br \/>Oversummarizing everything boils down to one single assertion, wsrm:RMAssertion. The assertion mainly means:<\/p>\n<ul>\n<li>that you want to use ReliableMessaging (and that&#8217;s a MUST)<\/li>\n<li>that after a certain timeout you MAY forget about the sequence<\/li>\n<li>that your patience is limited, and after a BaseRetransmissionInterval without receiving news about the delivery ofthe message you&#8217;d give it another try<\/li>\n<li>that you may want to temperate your impatience playing with exponential backoff algorithm<\/li>\n<li>that the destination MAY buffer dued acks until a certain AcknowledgementInterval pass<\/li>\n<\/ul>\n<p>That will go in the good old WSDL, on the wsdl:binding or wsdl:port, per WS-PolicyAttachment: SequenceRef is gone.<\/p>\n<div style=\"clear:both\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>I sort of missed it when I first spotted that something moved in the WS-RM msdn home.Meet Web Services Reliable Messaging Policy Assertions, or WS-RM Policy: a pretty neat spinoff of the main WS-RM spec, where all the policy elements which survived up to the third revision are gathered.Oversummarizing everything boils down to&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-717","post","type-post","status-publish","format-standard","hentry","category-architecture-ws"],"_links":{"self":[{"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/posts\/717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/comments?post=717"}],"version-history":[{"count":1,"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/posts\/717\/revisions"}],"predecessor-version":[{"id":1877,"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/posts\/717\/revisions\/1877"}],"wp:attachment":[{"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/media?parent=717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/categories?post=717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cloudidentity.com\/blog\/wp-json\/wp\/v2\/tags?post=717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}