Mod_proxy_ajp configuration windows

We excluded the path balancer-manager from the proxy, since we can manage our balanced members with the balancer-manager tool. The balancer-manager also offers you an easy way to set different load factors for your servers. Category : Pages with syntax highlighting errors. Page actions Page Discussion More Tools.

Personal tools Log in. Do not enable the balancer-manager until you have secured your server. Then you will need to use Tomcat Host directives so that Tomcat knows which webapp to serve for which domain. Setup Apache VirtualHosts. Note: The server. If you just have multiple virtual hosts with uniquely named webapps, they are not required.

Just use the regular Location tags and make sure the webapp name and the Location directory match. So that all requests go to Tomcat, not just the requests for the intended domain. To workaround this problem, remove your Location directives. Then add directives like:.

These directives will pass the requests to the named virtual hosts to your Java server. If you have yourdomain. We have seen these errors before.

They do not appear to cause any problems. And according to our googling can just be ignored. If you want to use iptables to forward incoming requests on port 80 to Tomcat on port , run these commands to setup an iptable rule:. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science.

Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked Related Hot Network Questions. For most packets, the first byte of the payload encodes the type of message. The exception is for request body packets sent from the server to the container -- they are sent with a standard packet header 0x and then length of the packet , but without any prefix code after that. To ensure some basic security, the container will only actually do the Shutdown if the request comes from the same machine on which it's hosted.

The first Data packet is send immediately after the Forward Request by the web server. Not that the all-important header is content-length , because it determines whether or not the container looks for another packet immediately. Later version of ajp13, will transport additional methods, even if they are not in this list. These are all fairly self-explanatory. Each of these is required, and will be sent for every request. Common header names are encoded as integers, to save space.

If the header name is not in the list of basic headers, it is encoded normally as a string, with prefixed length. The Java code that reads this grabs the first two-byte integer and if it sees an '0xA0' in the most significant byte, it uses the integer in the second byte as an index into an array of header names.

If the first byte is not 0xA0 , it assumes that the two-byte integer is the length of a string, which is then read in. The attributes prefixed with a? For each, there is a single byte code to indicate the type of attribute, and then its value string or integer. They can be sent in any order though the C code always sends them in the order listed below.

A special terminating code is sent to signal the end of the list of optional attributes. The list of byte codes is:. I don't know if this is a bug or an unimplemented feature or just vestigial code, but it's missing from both sides of the connection.

Basic, Digest. The backend needs to support secret and the values must match. A pair of strings to represent the attribute name and value are sent immediately after each instance of that code.