HTTP2 Plugin for JMeter

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This plugin provides an HTTP2 Sampler.

To create your test:

1. Install the HTTP/2 plugin from the plugins manager.

2. Create a Thread Group.

3. Add the HTTP2 Sampler (Add-> Sampler-> bzm - HTTP2 Sampler).

After that you can add timers, assertions, listeners, etc.

Configuring the HTTP2 Sampler:

Let's explain the HTTP2 Sampler fields:

Basic tab:

Field	Description	Default
Protocol	Choose HTTP or HTTPS	HTTP
Server name or IP	The domain name or IP address of the web server. [Do not include the http:// prefix.].
Port number	The port the web server is listening to	80
Method	GET, POST, PUT, PATCH, DELETE and OPTIONS are the ones supported at the moment.
Path	The path to resource (For example: /servlets/myServlet).
Content Encoding	Content encoding to be used (for POST, PUT, PATCH and FILE). This is the character encoding to be used, and is not related to the Content-Encoding HTTP header.
Redirect Automatically	Sets the underlying HTTP protocol handler to automatically follow redirects, so they are not seen by JMeter, and therefore will not appear as samples.
Follow Redirects	If set, the JMeter sampler will check if the response is a redirect and will follow it. The initial redirect and further responses will appear as additional samples.
Use multipart/form-data	Use a multipart/form-data or application/x-www-form-urlencoded post request
HTTP1 Upgrade	Enables the usage of the Upgrade header for HTTP1 request. (Not enabling this sets HTTP2 as default).

Advanced tab:

Field	Description	Default
Timeouts (milliseconds):
Connect	Number of milliseconds to wait for a connection to open.
Response	The number of milliseconds to wait for a response.
Proxy Server:
Scheme	The scheme identifies the protocol to be used to access the resource on the Internet.	http
Server name or IP	Hostname or IP address of a proxy server to perform request. [Do not include the http:// prefix].
Port Number	Port the proxy server is listening to.
Retrieve All Embedded Resources	Allows JMeter to parse the HTML file and send HTTP/HTTPS requests for all images, Java applets, JavaScript files, CSSs, etc. referenced in the file.
Parallel downloads	This feature allows the settings of a concurrent connection pool for retrieving embedded resources as part of the HTTP sampler.
URLs must match	Enables to filter the download of embedded resources that don't match the regular expression set on it. For example, setting this regex http:\/\/example\.invalid\/.*, will only download the embedded resources that comes from http://example.invalid/.

Auth Manager

Currently, we only give support to the Basic and Digest authentication mechanism. To make use of Basic preemptive authentication results, make sure to create and set the property httpJettyClient.auth.preemptive to true in the jmeter.properties file.

Buffer capacity

By default, the size of the downloaded resources is set to 2 MB (2097152 bytes) but, the limit can be increased by adding the httpJettyClient.maxBufferSize property on the jmeter.properties file in bytes.

Properties

This document describes JMeter properties. The properties present in jmeter.properties also should be set in the user.properties file. These properties are only taken into account after restarting JMeter as they are usually resolved when the class is loaded.

Attribute	Description	Default
httpJettyClient.maxBufferSize	Maximum size of the downloaded resources in bytes	2097152
httpJettyClient.minThreads	Minimum number of threads per http client	1
httpJettyClient.maxThreads	Maximum number of threads per http client	5
httpJettyClient.maxRequestsQueuedPerDestination	Maximum number of requests that may be queued to a destination	32767
httpJettyClient.maxConnectionsPerDestination	Sets the max number of connections to open to each destinations	1
httpJettyClient.byteBufferPoolFactor	Factor number used in the allocation of memory in the buffer of http client	4
httpJettyClient.strictEventOrdering	Force request events ordering	false
httpJettyClient.removeIdleDestinations	Whether destinations that have no connections should be removed	true
httpJettyClient.idleTimeout	the max time, in milliseconds, a connection can be idle	30000
httpJettyClient.auth.preemptive	Use of Basic preemptive authentication results	false
HTTPSampler.response_timeout	Maximum waiting time of request without timeout defined, in milliseconds	0
http.post_add_content_type_if_missing	Add to POST a Header Content-type: application/x-www-form-urlencoded if missing?	false