What is Tomcat maxThreads?

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What is Tomcat maxThreads?

By default, Tomcat sets maxThreads to 200, which represents the maximum number of threads allowed to run at any given time. You can also specify values for the following parameters: minSpareThreads : the minimum number of threads that should be running at all times. This includes idle and active threads.

What is disableUploadTimeout?

disableUploadTimeout. This flag allows the servlet container to use a different, usually longer connection timeout during data upload. If not specified, this attribute is set to true which disables this longer timeout.

What is Catalina in Tomcat server?

Catalina is Tomcat’s servlet container. Catalina implements Sun Microsystems’ specifications for servlet and JavaServer Pages (JSP). In Tomcat, a Realm element represents a “database” of usernames, passwords, and roles (similar to Unix groups) assigned to those users.

What is proxy in Tomcat?

Apache httpd Proxy Support Apache httpd 1.3 and later versions support an optional module ( mod_proxy ) that configures the web server to act as a proxy server. This can be used to forward requests for a particular web application to a Tomcat instance, without having to configure a web connector such as mod_jk .

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What is SSL in Tomcat?

Secure Socket Layer (SSL) is a protocol that provides security for communications between client and server by implementing encrypted data and certificate-based authentication. The good news is that Tomcat fully supports the SSL protocol.

What is accept count in Tomcat?

acceptCount — The maximum queue length for incoming connection requests when all possible request processing threads are in use. Any requests received when the queue is full will be refused. The default value is 100.

What is Apache vs Tomcat?

Key difference between Tomcat and the Apache HTTP Server the Apache HTTP Server, but the fundamental difference is that Tomcat provides dynamic content by employing Java-based logic, while the Apache web server’s primary purpose is to simply serve up static content such as HTML, images, audio and text.

What is the Tomcat default port?

port 8080
By default, Apache Tomcat runs on port 8080.

What is reverse proxy in Tomcat?

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The Apache HTTP Server module mod_jk and its ISAPI and NSAPI redirector variants for Microsoft IIS and the iPlanet Web Server connect the web server to a backend (typically Tomcat) using the AJP protocol. This function is usually called a gateway or a proxy, in the context of HTTP it is called a reverse proxy.

Can Tomcat act as a proxy?

3 Answers. No, as far as I know tomcat cannot be configured to act as a proxy server. With programming of course everything is possible. On the other hand nothing prevents you from deploying on it e.g. Apache MINA library and a couple of classes to configure it as a proxy server.

What is jks file?

A Java KeyStore (JKS) is a repository of security certificates – either authorization certificates or public key certificates – plus corresponding private keys, used for instance in TLS encryption. In IBM WebSphere Application Server and Oracle WebLogic Server, a file with extension jks serves as a keystore.

What is inside keystore?

The Android Keystore system lets you store cryptographic keys in a container to make it more difficult to extract from the device. Once keys are in the keystore, they can be used for cryptographic operations with the key material remaining non-exportable.

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What is the difference between maxthreads and maxconnections in Tomcat?

In Tomcat server.xml what is maxThreads versus maxConnections. I understand that maxConnections is the number of connections open to the server. And maxThreads is the maximum number of request processing threads.

What are the two types of thread pools in Tomcat?

In order to accept incoming requests, Tomcat uses a Thread pool. You can configure two types of Thread Pools: Shared Pool and Dedicated Pool . A Shared pool as the name inplies, can be shared among various components in Tomcat.

Why should I tune Tomcat to use more threads to process http?

In multi-user, high-concurrency environments it pays to tune Tomcat to use more threads to process HTTP requests.

How do I set the maxconnections and maxthreads of a protocol?

You set this using the protocol parameter in the server.xml file. If you’re using BIO then I believe they should be more or less the same. If you’re using NIO then actually “maxConnections=1000” and “maxThreads=10” might even be reasonable. The defaults are maxConnections=10,000 and maxThreads=200.