I have PHP SOAP server which is communicate with another SOAP servers as a SOAP client. I have used nusoap library.
The SOAP server is working fine when traffic is low. But when server request incenses, we have received error for some of the requests
PHP Fatal error: Uncaught SoapFault exception: [HTTP] Could not connect to host in /home/public_html/api/soapserver.php:
Stack trace:
0 [internal function]: SoapClient->__doRequest('<?xml version="...', 'http://100.20.5...', 'urn:NameSpc#Fin...', 1, 0)
1 /home/public_html/api/soapserver.php (103): SoapClient->__soapCall('FindClient...', Array)
2 [internal function]: FindClientInfo('username', 'password')
3 /home/public_html/api/lib/nusoap.php(4206): call_user_func_array('FindClient...', Array)
4 /home/public_html/api/lib/nusoap.php(3828): nusoap_server->invoke_method()
5 /home/public_html/api/soapserver.php(25): nusoap_server->service('<?xml version="...')
6 {main}
PHP Version is 5.4.45
Id: nusoap.php,v 1.123 2010/04/26 20:15:08 snichol Exp
Please suggest with necessary way to solve this issue. Thanks in advance.