I am trying to run a script in jmeter . However , I am facing the below error
Response code: Non HTTP response code: org.apache.http.conn.HttpHostConnectException
It says , connection is refused to that site. But, I am able to open the site manually.
Please help.
Thanks.
My expectation is that you're sitting behind corporate proxy. Browser uses proxy to connect to the Internet and JMeter doesn't.
If this is the case you can "tell" JMeter to use the same proxy server as browser does via the following command-line arguments:
-H, --proxyHost <argument>
Set a proxy server for JMeter to use
-P, --proxyPort <argument>
Set proxy server port for JMeter to use
-N, --nonProxyHosts <argument>
Set nonproxy host list (e.g. *.apache.org|localhost)
-u, --username <argument>
Set username for proxy server that JMeter is to use
-a, --password <argument>
Set password for proxy server that JMeter is to use
See
How Do I Run JMeter in Non-GUI Mode? article for more command-line tips and tricks
Full list of command-line options - all command-line keys JMeter can understand.
Related
BrowserStackLocal gives Error: Could not connect to www.browserstack.com!
I am trying to use Charles Proxy with BrowserStackLocal. I want to use Rewrite feature of Charles Proxy. Both Charles Proxy and BrowserStackLocal are running on same Mac Laptop.
I am getting following error. Has anybody run into this problem?
$ ./BrowserStackLocal myKey -proxyHost 192.168.160.113 -proxyPort 8888 -force -forcelocal
BrowserStackLocal v5.5
*** Error: Could not connect to www.browserstack.com!
Configuration Options:
-v
Provides verbose logging
-f
If you want to test local folder rather internal server
-h
Prints this help
-version
Displays the version
-force
Kill other running Browserstack Local
-only
Restricts Local Testing access to specified local servers and/or folders
-forcelocal
Route all traffic via local machine
-onlyAutomate
Disable Live Testing and Screenshots, just test Automate
-proxyHost HOST
Hostname/IP of proxy, remaining proxy options are ignored if this option is absent
-proxyPort PORT
Port for the proxy, defaults to 3128 when -proxyHost is used
-proxyUser USERNAME
Username for connecting to proxy (Basic Auth Only)
-proxyPass PASSWORD
Password for USERNAME, will be ignored if USERNAME is empty or not specified
-localIdentifier SOME_STRING
If doing simultaneous multiple local testing connections, set this uniquely for different processes
To test an internal server, run:
./BrowserStackLocal <KEY>
Example:
./BrowserStackLocal DsVSdoJPBi2z44sbGFx1
To test HTML files, run:
./BrowserStackLocal -f <KEY> <full path to local folder>
Example:
./BrowserStackLocal -f DsVSdoJPBi2z44sbGFx1 /Applications/MAMP/htdocs/example/
View more configuration options at http://www.browserstack.com/local-testing
Charles Proxy generates its own certificates which is signed by 'Charles Root Certificate'. It seems Charles Proxy is modifying the certificate used by BrowserStackLocal due to which the request to BrowserStack fails and you receive "Could not connect to www.browserstack.com!". More information on SSL-Certificates and Charles is available here.
Can you disable this setting in Charles? This will allow BrowserStackLocal use its original certificate and connect to BrowserStack.
I disabled the SSL proxying in Charles Proxy and turned SOCKS . That solved the problem.
I have to conduct a PT on a mobile application.
The recording was done from personal laptop where we didn't face any problem.
However, when we transfer the PT scripts to the testing network, we are facing the following error every time we run it:-
Error in Sample Result:-
Response code: 307
Response message: Authentication Required
Response headers:
HTTP/1.1 307 Authentication Required
Date: Mon, 19 Oct 2015 09:53:21 GMT
Proxy-Connection: close
Via: 1.1 localhost.localdomain
Cache-Control: no-store
Content-Type: text/html
Content-Language: en
Error in Response Data:-
Authentication Required
Kindly help us as we have very less time to provide the results.
After several round of brainstorming, I have found out the solution.
Just ensure that the HTTP Request Implementation is set to "JAVA" and the "Redirect Automatically" is set checked-in.
The Scripts will run only for this combination.
If you're running JMeter behind the proxy you can pass credentials via command-line arguments like:
-H, --proxyHost <argument>
Set a proxy server for JMeter to use
-P, --proxyPort <argument>
Set proxy server port for JMeter to use
-N, --nonProxyHosts <argument>
Set nonproxy host list (e.g. *.apache.org|localhost)
-u, --username <argument>
Set username for proxy server that JMeter is to use
-a, --password <argument>
see Full list of command-line options for other keys which might be useful
It may be internal application under test authentication challenge, for instance it expects certain HTTP Header or Cookie. The easiest way to check it is recording the same actions one more time and inspect 2 JMX files for any differences. If they are - they need to be correlated.
I am not able to record external applications like Google from my office network. I tried the proxy setup pdf that is provided by Jmeter support, but still I am facing the issue. I am able to record for my company internal application.
the error I am facing in browser when I am trying to record the external application is as below
java.net.UnknownHostException: www.google.com at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$1.lookupAllHostAddr(Unknown Source) at java.net.InetAddress.getAddressesFromNameService(Unknown Source) at java.net.InetAddress.getAllByName0(Unknown Source) at java.net.InetAddress.getAllByName(Unknown Source) at java.net.InetAddress.getAllByName(Unknown Source) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:278) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162) at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:643) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805) at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.executeRequest(HTTPHC4Impl.java:481) at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:298) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1105) at org.apache.jmeter.protocol.http.proxy.Proxy.run(Proxy.java:236)
Please help me to resolve this issue.
It looks like that your JMeter instance isn't capable of connecting to the Internet. My expectation is that you're behind a corporate proxy.
So for successful recording follow the next steps:
Launch JMeter providing several proxy-related command line arguments, to wit
-H, --proxyHost <argument>
Set a proxy server for JMeter to use
-P, --proxyPort <argument>
Set proxy server port for JMeter to use
-N, --nonProxyHosts <argument>
Set nonproxy host list (e.g. *.apache.org|localhost)
-u, --username <argument>
Set username for proxy server that JMeter is to use
-a, --password <argument>
Set password for proxy server that JMeter is to use
See chapter 2.4.2 of JMeter's user manual for more details on Using a HTTP(S) Test Script Recorder
Configure your browser to use JMeter host and port as a proxy. Given that browser and JMeter are on the same machine example configuration of Firefox browser is below:
Another easier option to record JMeter test is using JMeter Google Chrome Extension, in that case you won't need to worry about proxy settings, SSL certificates, etc. and will be able to follow your test steps in Chrome browser and export recorded test into JMeter .jmx file.
I'm able to login into the application, when I'm NOT recording the jmeter script using jmeter's proxy server (aka Test Script Recorder). But, as soon as I setup my browser to use jmeter's proxy server (aka Test Script Recorder) for recording, I'm NOT able to login into the application itself. I have tried adding a cookie manager, cache manager, etc.., but nothing seems to make a difference.
When NOT using the proxy (i.e., when not recording script), below are the 2 calls that are made by the browser to successfully authenticate (screenshot from Chrome developer tools):
When using jmeter's proxy (i.e., when recording script), below is the call. Looks like the call is not even made from the browser to the server, as even the remote address is not resolved and the request method is not shown.
I have recorded multiple scripts for authentication, but this is the first time I'm encountering this issue. And I've followed this guide step by step. What am I missing?
Taken from Jmeter manual,
If you are testing from behind a firewall/proxy server, you may need to provide JMeter with the firewall/proxy server hostname and port number. To do so, run the jmeter[.bat] file from a command line with the following parameters:
-H [proxy server hostname or ip address]
-P [proxy server port]
-N [nonproxy hosts] (e.g. *.apache.org|localhost)
-u [username for proxy authentication - if required]
-a [password for proxy authentication - if required]
Example : jmeter -H my.proxy.server -P 8000 -u username -a password -N localhost
You can also use --proxyHost, --proxyPort, --username, and --password as parameter names
Situation:
I'm using JMeter to load test my communications application (Cleo VLTrader). I'm new to JMeter, and have been able to get HTTP communication working, but not FTP. When I attempt to use a JMeter FTP Request sampler, I can see on the server side that the JMeter is issuing a "PASV" command, and failing shortly thereafter due to a "502 PASV command not available" error.
Question:
How do I need to configure my JMeter FTP Request sampler to connect to my FTP server?
1. Sorry for this but just to ensure: have you ensured that FTP connection succeeds manually, i.e. not from FTP Request in jmeter script but via console/telnet connection or any FTP client utility?
2. FTP Passive mode
Possible cause:
Since your FTP Request fails during PASV command execution can suppose that the root cause is that your ftp server doesn't support passive mode while jmeter's FTP Request uses passive mode by default.
To ensure this try to switch into Passive mode after connecting to your ftp from console,
e.g.
telnet your.ftp.server.url 21
USER yourusername
PASS yourpassword
PASV
or
ftp -d your.ftp.server.url
USER yourusername
PASS yourpassword
passive
or using any ftp client utility which have option to select mode (active/passive) for connection.
If the same issue appears during this - well, the problem is that your ftp server doesn't support passive mode which is used by FTP Request.
See e.g. this for explanation of differences in both the modes.
Possible solution:
As per jmeter sources:
ftp.enterLocalPassiveMode();
switch to passive mode is used by default and there is no possibility to set mode externally in FTP Request configuration screen.
But you can implement ftp request yourself, avoiding usage of FTP Request.
You can use FTPClient realization from Apache Commons Net and script ftp connection in BeanShell Sampler.
Very simplified this may look like:
import org.apache.commons.net.ftp.*;
FTPClient client = new FTPClient();
client.setDataTimeout(3600000);
client.connect(ftpHost,ftpPort);
client.login(userName, userName);
client.setFileType(FTPClient.BINARY_FILE_TYPE);
...
// FTPClient uses 'active mode' by default
if (ftp_passive_mode) {
client.enterLocalPassiveMode();
} else {
client.enterLocalActiveMode();
}
...
client.logout();
client.disconnect();
Maybe also I'm wrong and the reason of your issue hides in another place.
Hope this will help you to diagnose and solve your problem.