Error fetching http headers php.ini

error fetching http headers php.ini

Error getting HTTP headers ​​increasing Php's default_socket_timeout sprers.eu Any ideas on how to resolve the "Error Fetching http headers"? Yesterday, I also tried increasing the default_socket_timeout from to in my sprers.eu Although I was sending the right credentials, I was getting an authentication error. It turns out that PHP was sending HTTP requests to another endpoint which.

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Runtime Configuration

The behaviour of these functions is affected by settings in.

Here&#;s a short explanation of the configuration directives.

int

Enables or disables the WSDL caching feature.

string

Sets the directory name where the SOAP extension will put cache files.

int

Sets the number of seconds (time to live) that cached files will be used instead of the originals.

int

If is on, this setting determines the type of caching. It can be any of: (), (), () or (). This can also be set via the array in the SoapClient or SoapServer constructor.

int

Maximum number of in-memory cached WSDL files. Adding further files into a full memory cache will delete the oldest files from it.

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User Contributed Notes 4 notes

martijn at netexpo dot nl

9 years ago

michal-ok at o2 dot pl

2 years ago

hpralow at users dot sf dot net

14 years ago

no dot tehwan dot spam at com dot nospam dot gmail

8 years ago

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Error with SOAP - Error Fetching http headers

Error with SOAP - Error Fetching http headers

bluntbill(Programmer)

(OP)

I have a server which provides SOAP services, error fetching http headers php.ini, and another server (let's call it client) in which I access the services.

when the clients accesses a soap service on the server, the server does some processing using shell_exec. This sometimes takes more than 60 seconds. I am mentioning the time, because it seems to me that the problem may be related with that.

When the client request takes 60seconds, I get a error:

SoapFault Object ( [message:protected] => Error Fetching http headers ()

I have tried setting this on the soap client options:

"connection_timeout" =>

but it does not solve the problem.

I have also tried unsetting the time execution limit on both the php scripts of the client and server:

set_time_limit(0);

but it does not solve the problem.

The last thing I tried was changing sprers.eu in both servers, changing the max input time:

max_input_time =

This doesn't seem to do the work because the script keeps failing with the soap error after 60 seconds.

If I flush() the data before executing the process at the server, the error at error thread getqueuecompletionstatus [183 client changes to "Error Fetching http body" or something like this.

Does anyone have a clue on why this error happens or how to fix/avoid this?

thanks in advance, error fetching http headers php.ini.

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Using HTTP client timeouts in PHP

Timeouts are a rarely discussed topic and neglected in many applications, even though they can have a huge effect on your site during times of high load and when dependent services are slow. For microservice architectures timeouts are important to avoid cascading failures when a service is down.

The default socket timeout in PHP is 60 seconds. HTTP requests performed with for exampleerror fetching http headers php.ini, error fetching http headers php.ini, or are using this timeout INI setting to decide how long to wait for a response.

Since the socket/stream wait time is not included in PHPs max execution time you are in line for a surprise when requests take up to 30+60=90 seconds of your webservers precious processing queue before getting aborted.

Timeouts are scary, because you don&#;t know in what state you have left an operation when aborting. But in case of HTTP requests it is usually easy as a client to decide what to do:

  1. Abort my own request and show the user an error
  2. Ignore the error fetching http headers php.ini and just don&#;t display the data
  3. Retry (a maximum of times for example)

And configuring timeouts has other upsites:

  • If the target server currently has load problems, then aborting with a timeout early could reduce the servers load by enough to automatically recover at some point.
  • You can show users an error quickly and they don&#;t have to wait several seconds only to be taunted by an error page.

Setting the default timeout

Before doing anything else, you should decrease the default timeout early in your code to a value between 5 and 10 seconds:

You should check your monitoring system (for example Tideways) for clues what a regular HTTP call duration is for calls to internal or third party systems.

If you have many different internal or third-party services in place, then it makes sense to configure individual timeouts based on their usual latency.

A thorough setup defines maximum limits for each internal and third party service and then encodes them in HTTP calls.

Configuring the timeout for individual file_get_contents/fopen calls

In stream based calls you can configure individual timeouts using stream contexts. This applies to for example and :

Be aware the timeout handling of streams seems not very accurate and requests can still take longer than you configured, especially when you go below 1 second.

Configuring the timeout for DOMDocument::load

In general you should not use the function to load remove XML or HTML. To allow for better error handling code its easier to use a HTTP client directly and then load with. But if you must use it or some library does, you can configure timeouts with stream contexts again in this way:

This affects all HTTP calls that PHP does through libxml.

Configuring the timeout for SOAPClient

The SOAPClient class does not use the PHP stream API for historical reasons. This means that timeout configuration works slightly different. Setting the parameter in SOAP Clients stream context does not work.

Instead you can either set the setting that handles timeouts before the connection was established or directly set in the code using ini_set. The only other way is to overwrite method to use cURL.

Configuring the timeout for cURL extension

If you want to have more control about HTTP requests than with PHPs built in stream support there is no way around the cURL extension.

We have much better timeout control with cURL, with two settings one for the connection timeout and one for the maximum execution time:

If you want to be more strict and abort on a millisecond level, then you can alternatively use and constants, but the manual warns that this might still only be checked every full second depending on how cURL was compiled and setting a value below one second usually requires to ignore signals with to avoid an immediate timeout error.

One important thing to remember is cURL has an indefinite timeout by default and does not obey the INI setting. This means that you have to configure the timeout in every cURL call in your code. With third party code this might even be complicated or impossible.

Runtime Configuration

The behaviour of these functions is affected by settings in.

Here's a short explanation of the configuration directives.

integer

Enables or disables the WSDL caching feature.

string

Sets the directory name where the SOAP extension will put cache files.

integer

Sets the number of seconds (time to live) that cached files will be used instead of the originals.

integer

If is on, this setting determines the type of caching. It can be any of: (0), (1), error fetching http headers php.ini, (2) or (3). This error fetching http headers php.ini also be set via the array in the SoapClient or SoapServer constructor.

integer

Maximum number of in-memory cached WSDL files. Adding further files into a full memory cache will delete the oldest files from it.

User Contributed Notes

martijn at netexpo dot nl

3 years ago

hpralow at users dot sf dot net

7 years ago

no dot tehwan dot spam at com dot nospam dot gmail

1 year ago

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Error fetching http headers in SoapClient

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add a note

User Contributed Notes 12 notes

Jakob B.

16 years ago

yesmarklapointe at hotmail dot com

13 years ago

php at fufachew dot REMOVEME dot com

18 years ago

sprers.eu[et]gmail[*]com

11 years ago

Jase

13 years ago

trevize (shtrudel) sprers.eu

16 years ago

collectours at free dot fr

15 years ago

vasnake at gmail dot com

15 years ago

rojasredes at gmail dot com

4 years ago

antti at haapakangas dot net

18 years ago

Terry

17 years ago

loaded67 at hotmail dot com

14 years ago

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Question

I'm trying error fetching http headers php.ini create a soap connection to Magento's web services, however I'm getting an error when I try and create an instance of the soap client class. I can view the wsdl file in firefox without problems and I can watch php make the request for the wsdl in apaches logs but it still fails. Nusoap can connect.

The error is

Thanks

Solution

Try to set :

in your file.

OTHER TIPS

Did you try adding

to SoapClient creation parameters and then:

to see what is going on?

This error can appear on the client if there is a problem on the server side. For example, if the SOAP server is a PHP script with a parse error, the client will fail with this message.

If you are in control of the server, tail your Apache error_log on the machine that hosts the SOAP server. On CentOS you will find this in /var/log/httpd/error_log, so the command is:

tail -f /var/log/httpd/error_log

Now refresh the client and watch for the error message. Any PHP errors with the server script will be shown.

Hope that helps someone.

I faced the same problem.
Error detecting device was running It as CLI. So PHP was always running and it had to make soap call again and again after some interval.
The mistake I did was using singleton pattern for this. I thought use of singleton will cause performance boost but inturn I got

I fixed it by creating new saop object for each call.

If this vboxsf mount protocol error a Magento related problem, you should turn off automatic re-indexing as this could be causing the socket to timeout (or expire). You can turn it back on once the script has finished sql server exercise find out errors tasks. Increasing the default socket timeout in sprers.eu is also a good idea.

I faced same problem and tried all the above solution. Sadly nothing work.

  1. Socket Timeout (Not worked)
  2. User Agent (Not Worked)
  3. SoapClient configuration, cache_wsdl and Keep-Alive etc., error fetching http headers php.ini.

This whole game of headers that we are passing, error fetching http headers php.ini. I solved my problem with adding the compression header property. This actually require when you are expecting response in gzip compressed format.

Hope it helps.

Good luck.

In my apache error log, I saw:

So I, removed all the contents of my largest log file GB /var/log/sprers.eu Now everything works.

There is an issue in php version less than You may need to upgrade the version of php.

Please update your sprers.eu with

You can create your own sprers.eu if php is installed a CGI instead of a Apache module

error fetching http headers php.ini

Error fetching http headers php.ini - agree

Troubleshooting PHP and SOAP Web Services

The following error is returned when attempting to send requests over https:

Fatal error: Uncaught SoapFault exception: [WSDL] SOAP-ERROR: Parsing WSDL: Couldn't load from 'sprers.eu'.

Edit the sprers.eu file by uncommenting "extension=php_sprers.eu" under Dynamic Extensions.

Windows only: Make sure that libeaydll and ssleaydll files are in your path. You can do this by copying the files to your System32 folder.

The following time out error is returned:

Fatal error: Maximum execution time of 30 seconds exceeded.

Edit the sprers.eu file and change max_execution_time - 30 (or default value) to

The following error message is returned:

Debug Error: Uncaught SoapFault exception: [HTTP] Error Fetching http headers.

Edit the sprers.eu file and by setting default_socket_timeout =

The following error message is returned:

Warning: It is not yet possible to assign complex types to properties.

Open the sprers.eu file and edit error_reporting. Set it to E_ERROR instead of E_ALL.

The execution of script stops and error was not shown, or notices are being shown on the page.

Open the sprers.eu file and set error_reporting = E_ERROR & ~E_NOTICE.

The following error is returned:

Fatal error: Allowed memory size of bytes exhausted (tried to allocate bytes).

Open the sprers.eu file and set memory_limit = 80M.

Performance issue:

Every time a SOAP web services request executes, PHP performs a GET on the wsdl.

For a non-Windows installation of PHP, look for property sprers.eu_cache_dir in the sprers.eu file and make sure that the specified folder ("/tmp" -> c:\tmp) exists in the host.

Note:

For a Windows installation of PHP, change the caching directory to something similar to: sprers.eu_cache_dir="c:/Windows/Temp"

Also, since a NetSuite WSDL version does not change after its release, you can increase the wsdl_cache_ttl to six months, until the release of the next WSDL version. This way you avoid downloading the WSDL multiple times, limiting the available room for errors and performance issues.

You have made a change in your sprers.eu file, yet the value you set is not respected.

Make sure that the property exists only one time in the sprers.eu file.

Runtime Configuration

The behaviour of these functions is affected by settings in .

Here&#;s a short explanation of the configuration directives.

int

Enables or disables the WSDL caching feature.

string

Sets the directory name where the SOAP extension will put cache files.

int

Sets the number of seconds (time to live) that cached files will be used instead of the originals.

int

If is on, this setting determines the type of caching. It can be any of: (), (), () or (). This can also be set via the array in the SoapClient or SoapServer constructor.

int

Maximum number of in-memory cached WSDL files. Adding further files into a full memory cache will delete the oldest files from it.

add a note

User Contributed Notes 4 notes

martijn at netexpo dot nl

9 years ago

michal-ok at o2 dot pl

2 years ago

hpralow at users dot sf dot net

14 years ago

no dot tehwan dot spam at com dot nospam dot gmail

8 years ago

To Top

SOAP Client timeout

lkosak

Hi everyone,

I am encountering what appears to be a timeout problem using a PHP
soap client to connect to a sprers.eu soap server. I cannot provide the
WSDL as it is only available for internal use -- if this is essential
I can create an equivalent mockup.

I'm running an Apache webserver. I call the script via a web
browser.

sprers.eu has the following pertinent settings:

default_socket_timeout =
max_execution_time = 60
memory_limit = 20M

A simple equivalent to the script looks like:

<?php

$soapClient = new SoapClient('sprers.eu',
array('connection_timeout' =));

try {
$soapClient->WaitBeforeResponse();
} catch(Exception $e) {
echo $e->getMessage();
}

?>

The server method WaitBeforeResponse sleeps for the time provided, and
then returns 'Hello, World!'.

Consistently, after 15 seconds the Soap Client throws the following
exception:

"Error Fetching http headers"

Nowhere in any of my configuration files do I see the number '15' come
up. If WaitBeforeResponse(5) is called, it returns 'Hello, World!'
correctly.

Is anyone aware of a configuration directive I am missing that would
explain the consistent 15 second timeout? When executed directly on
the soap server (.NET provides built in WSDL execution functionality)
calls can take as long as they want, and still ultimately produce a
result.

Jun 5 '07

lkosak

On Jun 5, pm, [email protected] wrote:

Hi everyone,

I am encountering what appears to be a timeout problem using a PHP
soap client to connect to a sprers.eu soap server. I cannot provide the
WSDL as it is only available for internal use -- if this is essential
I can create an equivalent mockup.

I'm running an Apache webserver. I call the script via a web
browser.

sprers.eu has the following pertinent settings:

default_socket_timeout =
max_execution_time = 60
memory_limit = 20M

A simple equivalent to the script looks like:

<?php

$soapClient = new SoapClient('sprers.eu',
array('connection_timeout' =));

try {
$soapClient->WaitBeforeResponse();} catch(Exception $e) {

echo $e->getMessage();

}

?>

The server method WaitBeforeResponse sleeps for the time provided, and
then returns 'Hello, World!'.

Consistently, after 15 seconds the Soap Client throws the following
exception:

"Error Fetching http headers"

Nowhere in any of my configuration files do I see the number '15' come
up. If WaitBeforeResponse(5) is called, it returns 'Hello, World!'
correctly.

Is anyone aware of a configuration directive I am missing that would
explain the consistent 15 second timeout? When executed directly on
the soap server (.NET provides built in WSDL execution functionality)
calls can take as long as they want, and still ultimately produce a
result.
Apologies, I discovered that somewhere between sprers.eu and script
execution, default_socket_timeout is being set to

Jun 5 '07

This discussion thread is closed

Start new discussion

Replies have been disabled for this discussion.

Runtime Configuration

The behaviour of these functions is affected by settings in .

Here's a short explanation of the configuration directives.

integer

Enables or disables the WSDL caching feature.

string

Sets the directory name where the SOAP extension will put cache files.

integer

Sets the number of seconds (time to live) that cached files will be used instead of the originals.

integer

If is on, this setting determines the type of caching. It can be any of: (0), (1), (2) or (3). This can also be set via the array in the SoapClient or SoapServer constructor.

integer

Maximum number of in-memory cached WSDL files. Adding further files into a full memory cache will delete the oldest files from it.

User Contributed Notes

martijn at netexpo dot nl

3 years ago

hpralow at users dot sf dot net

7 years ago

no dot tehwan dot spam at com dot nospam dot gmail

1 year ago

To Top

DISABLE ADBLOCK

ADBlock is blocking some content on the site

ADBlock errore

Get answers to millions of questions and give back by sharing your knowledge with others.

Sign up

Question

I'm trying to create a soap connection to Magento's web services, however I'm getting an error when I try and create an instance of the soap client class. I can view the wsdl file in firefox without problems and I can watch php make the request for the wsdl in apaches logs but it still fails. Nusoap can connect.

The error is

Thanks

Solution

Try to set :

in your file.

OTHER TIPS

Did you try adding

to SoapClient creation parameters and then:

to see what is going on?

This error can appear on the client if there is a problem on the server side. For example, if the SOAP server is a PHP script with a parse error, the client will fail with this message.

If you are in control of the server, tail your Apache error_log on the machine that hosts the SOAP server. On CentOS you will find this in /var/log/httpd/error_log, so the command is:

tail -f /var/log/httpd/error_log

Now refresh the client and watch for the error message. Any PHP errors with the server script will be shown.

Hope that helps someone.

I faced the same problem.
I was running It as CLI. So PHP was always running and it had to make soap call again and again after some interval.
The mistake I did was using singleton pattern for this. I thought use of singleton will cause performance boost but inturn I got

I fixed it by creating new saop object for each call.

If this is a Magento related problem, you should turn off automatic re-indexing as this could be causing the socket to timeout (or expire). You can turn it back on once the script has finished its tasks. Increasing the default socket timeout in sprers.eu is also a good idea.

I faced same problem and tried all the above solution. Sadly nothing work.

  1. Socket Timeout (Not worked)
  2. User Agent (Not Worked)
  3. SoapClient configuration, cache_wsdl and Keep-Alive etc..

This whole game of headers that we are passing. I solved my problem with adding the compression header property. This actually require when you are expecting response in gzip compressed format.

Hope it helps.

Good luck.

In my apache error log, I saw:

So I, removed all the contents of my largest log file GB /var/log/sprers.eu Now everything works.

There is an issue in php version less than You may need to upgrade the version of php.

Please update your sprers.eu with

You can create your own sprers.eu if php is installed a CGI instead of a Apache module

add a note

User Contributed Notes 12 notes

Jakob B.

16 years ago

yesmarklapointe at hotmail dot com

13 years ago

php at fufachew dot REMOVEME dot com

18 years ago

sprers.eu[et]gmail[*]com

11 years ago

Jase

13 years ago

trevize (shtrudel) sprers.eu

16 years ago

collectours at free dot fr

15 years ago

vasnake at gmail dot com

15 years ago

rojasredes at gmail dot com

4 years ago

antti at haapakangas dot net

18 years ago

Terry

17 years ago

loaded67 at hotmail dot com

14 years ago

To Top

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