Apache/mod_wsgi request data read error: The timeout specified has expired.

[Jonas I <jonasiab11@xxxxxxxxx>]

Hello, 

I created the attached .xml. It is used to send sensor data to server.
When I create a post request  via https://reqbin.com and have this xml in the Body it works perfectly. 

Now I wanted to do this post request with a microcontroller + WINC1500 wifi module.

I got the same header as the one i used with reqbin and got the xml into a string and then send the post request with the arduino and the string as the body to the server.

This time it didn't work: The error message i got: 

15:1:52.889 -> HTTP/1.1 200 OK

15:2:03.306 -> Date: Mon, 19 Jul 2021 13:01:53 GMT

15:2:03.393 -> Server: Apache/2.4.29 (Ubuntu)

15:2:03.459 -> Content-Length: 994

15:2:03.503 -> Vary: Accept-Encoding

15:2:03.554 -> Connection: close

15:2:03.595 -> Content-Type: application/xml; charset=utf-8

15:2:03.694 -> 

15:2:03.702 -> <?xml version="1.0" encoding="UTF-8" standalone="no"?><ExceptionReport xmlns="http://www.opengis.net/ows/1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/ows/1.1 ../owsExceptionReport.xsd" version="1.0.0" xml:lang="en">

15:2:04.439 ->  <Exception exceptionCode="NoApplicableCode">

15:2:04.584 ->   <ExceptionText>

15:2:04.639 ->     IOError

15:2:04.674 ->   </ExceptionText>

15:2:04.738 ->   <ExceptionText>

15:2:04.793 ->     Apache/mod_wsgi request data read error: The timeout specified has expired.

15:2:05.043 ->   </ExceptionText>

15:2:05.106 ->   <ExceptionText>

15:2:05.167 ->     ['Traceback (most recent call last):\n', '  File "/usr/share/istsos/application_istsoslib.py", line 67, in executeSos\n    req_filter = FF.sosFactoryFilter(environ, sosConfig)\n', '  File "/usr/share/istsos/istsoslib/filters/factory_filters.py", line 80, in sosFactoryFilter\n    content = environ[\'wsgi.input\'].read(request_body_size)\n', 'IOError: Apache/mod_wsgi request data read error: The timeout specified has expired.\n']

15:2:06.724 ->   </ExceptionText>  

15:2:06.791 ->  </Exception>  

I already increased the "RequestReadTimeout body" from the reqtimeout.conf to 60. (it was 10 before) but i still get this error. Does anyone know how to fix this?

<?xml version="1.0" encoding="UTF-8"?>
<sos:InsertObservation
    xmlns:gml="http://www.opengis.net/gml";
    xmlns:om="http://www.opengis.net/om/1.0";
    xmlns:sos="http://www.opengis.net/sos/1.0";
    xmlns:swe="http://www.opengis.net/swe";
    xmlns:xlink="http://www.w3.org/1999/xlink";
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
    service="SOS"
    version="1.0.0">
    <sos:AssignedSensorId>98d76e40ea3611eb8f19000c297c373d</sos:AssignedSensorId>
    <sos:ForceInsert>true</sos:ForceInsert>
    <om:Observation>
        <om:procedure xlink:href="urn:ogc:def:procedure:x-istsos:1.0:LOCARNO"/>
        <om:samplingTime>
            <gml:TimePeriod>
                <gml:beginPosition>2015-06-03T14:10:00+02</gml:beginPosition>
                <gml:endPosition>2017-06-03T14:50:00+02</gml:endPosition>
            </gml:TimePeriod>
        </om:samplingTime>
        <om:observedProperty>
            <swe:CompositePhenomenon dimension="5">
                <swe:component xlink:href="urn:ogc:def:parameter:x-istsos:1.0:time:iso8601"/>
                <swe:component xlink:href="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:rainfall"/>
                <swe:component xlink:href="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:rainfall:qualityIndex"/>
                <swe:component xlink:href="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:temperature"/>
                <swe:component xlink:href="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:temperature:qualityIndex"/>
            </swe:CompositePhenomenon>
        </om:observedProperty>
        <om:featureOfInterest xlink:href="urn:ogc:def:feature:x-istsos:1.0:Point:LOCARNO"/>
        <om:result>
            <swe:DataArray>
                <swe:elementCount>
                    <swe:value>5</swe:value>
                </swe:elementCount>
                <swe:elementType name="SimpleDataArray">
                    <swe:DataRecord definition="urn:ogc:def:dataType:x-istsos:1.0:timeSeries">
                        <swe:field name="Time">
                            <swe:Time definition="urn:ogc:def:parameter:x-istsos:1.0:time:iso8601"/>
                        </swe:field>
                        <swe:field name="air-rainfall">
                            <swe:Quantity definition="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:rainfall">
                                <swe:uom code="mm"/>
                            </swe:Quantity>
                        </swe:field>
                        <swe:field name="air-rainfall:qualityIndex">
                            <swe:Quantity definition="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:rainfall:qualityIndex">
                                <swe:uom code="-"/>
                            </swe:Quantity>
                        </swe:field>
                        <swe:field name="air-temperature">
                            <swe:Quantity definition="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:temperature">
                                <swe:uom code="°C"/>
                            </swe:Quantity>
                        </swe:field>
                        <swe:field name="air-temperature:qualityIndex">
                            <swe:Quantity definition="urn:ogc:def:parameter:x-istsos:1.0:meteo:air:temperature:qualityIndex">
                                <swe:uom code="-"/>
                            </swe:Quantity>
                        </swe:field>
                    </swe:DataRecord>
                </swe:elementType>
                <swe:encoding>
                    <swe:TextBlock blockSeparator="@" decimalSeparator="." tokenSeparator=","/>
                </swe:encoding> <swe:values>2016-06-03T14:10:00+02,17,200,18.7,200</swe:values>
            </swe:DataArray>
        </om:result>
    </om:Observation>
</sos:InsertObservation>

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