| <%-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --%> |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <%@page contentType="text/html; charset=UTF-8" %> |
| <html> |
| <head> |
| <title>JSP Chat</title> |
| </head> |
| |
| <body bgcolor="#FFFFFF"> |
| |
| <form method="POST" action='chat' name="postForm"> |
| <input type="hidden" name="action" value="post"> |
| Message: <input type="text" name="message"> |
| <input type="submit"> |
| </form> |
| |
| <br> |
| <% |
| String serverName = request.getServerName(); |
| if ("localhost".equals(serverName)) { |
| serverName = "127.0.0.1"; |
| } else if ("127.0.0.1".equals(serverName)) { |
| serverName = "localhost"; |
| } |
| |
| String chatUrl = request.getScheme() + "://" + serverName + ":" |
| + request.getServerPort() + request.getContextPath() |
| + request.getServletPath(); |
| |
| // strip "post.jsp" from the address |
| chatUrl = chatUrl.substring(0, chatUrl.lastIndexOf("/") + 1); |
| %> |
| <a target="_blank" href="<%=chatUrl %>">Click to open a new chat window</a> |
| <em>Note</em>: To avoid hitting the limit on the count of simultaneous |
| connections to the same host, imposed by the |
| <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec8.html#sec8.1.4">HTTP specification</a>, |
| the second chat window should be opened using a different URL, e.g. with |
| an IP address instead of the host name. |
| </body> |
| </html> |
