prohibit AJAX calls to resources outside the current origin. For example, you could have your bank account in one tab and evil.com in another. Scripts from evil.com should not be able to make AJAX requests WebSockets can make a web page be dynamic and interactive. However, in many cases, a combination of Ajax and HTTP streaming or long polling can provide a simple and effective solution. For example, news handshake. All messages thereafter are exchanged on that socket. HTTP transports require more requests. Ajax/XHR streaming, for example, relies on one long- running request for server-to-client messages and

prohibit AJAX calls to resources outside the current origin. For example, you could have your bank account in one tab and evil.com in another. Scripts from evil.com should not be able to make AJAX requests WebSockets can make a web page be dynamic and interactive. However, in many cases, a combination of Ajax and HTTP streaming or long polling can provide a simple and effective solution. For example, news

allowed origins SockJS Fallback Options Overview of SockJS Enable SockJS HTTP Streaming in IE 8, 9: Ajax/XHR vs IFrame Heartbeat Messages Servlet 3 Async Requests CORS Headers for SockJS SockJS Client handshake. All messages thereafter are exchanged on that socket. HTTP transports require more requests. Ajax/XHR streaming for example relies on one long-running request for server-to-client messages and additional configuration options, for example, to specify which transports to include. HTTP Streaming in IE 8, 9: Ajax/XHR vs IFrame Internet Explorer 8 and 9 are and will remain common for some time. They are a key

.................................................................. 631 HTTP Streaming in IE 8, 9: Ajax/XHR vs IFrame .............................................. 632 Heartbeat Messages ............. handshake. All messages thereafter are exchanged on that socket. HTTP transports require more requests. Ajax/XHR streaming for example relies on one long- running request for server-to-client messages and additional configuration options, for example, to specify which transports to include. HTTP Streaming in IE 8, 9: Ajax/XHR vs IFrame Internet Explorer 8 and 9 are and will remain common for some time. They are a key

handshake. All messages thereafter are exchanged on that socket. HTTP transports require more requests. Ajax/XHR streaming for example relies on one long-running request for server-to-client messages and additional section covers important considerations about running in those browsers. The SockJS client supports Ajax/XHR streaming in IE 8 and 9 via Microsoft’s XDomainRequest. That works across domains but does not types (not just Java ones), it needs to know whether cookies matter. If so the SockJS client prefers Ajax/XHR for streaming or otherwise it relies on a iframe-based technique. The very first "/info" request

handshake. All messages thereafter are exchanged on that socket. HTTP transports require more requests. Ajax/XHR streaming for example relies on one long- running request for server-to-client messages and additional section covers important considerations about running in those browsers. The SockJS client supports Ajax/XHR streaming in IE 8 and 9 via Microsoft’s XDomainRequest. That works across domains but does not types (not just Java ones), it needs to know whether cookies matter. If so the SockJS client prefers Ajax/XHR for streaming or otherwise it relies on a iframe-based technique. The very first "/info" request

jetty-start 9.4.6.v20170531 org.eclipse.jetty jetty-util 9.4.6.v20170531 org.eclipse.jetty jetty-util-ajax 9.4.6.v20170531 org.eclipse.jetty jetty-webapp 9.4.6.v20170531 org.eclipse.jetty jetty-xml 9.4.6

jetty-start 9.4.6.v20170531 org.eclipse.jetty jetty-util 9.4.6.v20170531 org.eclipse.jetty jetty-util-ajax 9.4.6.v20170531 org.eclipse.jetty jetty-webapp 9.4.6.v20170531 org.eclipse.jetty jetty-xml 9.4.6

jetty-start 9.4.6.v20170531 org.eclipse.jetty jetty-util 9.4.6.v20170531 org.eclipse.jetty jetty-util-ajax 9.4.6.v20170531 org.eclipse.jetty jetty-webapp 9.4.6.v20170531 org.eclipse.jetty jetty-xml 9.4.6

jetty-unixsocket 9.4.19.v20190610 org.eclipse.jetty jetty-util 9.4.19.v20190610 org.eclipse.jetty jetty-util-ajax 9.4.19.v20190610 Group ID Artifact ID Version org.eclipse.jetty jetty-webapp 9.4.19.v20190610 org