Solr Connection EXT:solr uses the TYPO3 PSR-7 client to connect to the Solr server. You can apply additional configuration for proxy settings using $GLOBALS['TYPO3_CONF_VARS']['HTTP']. Tip For more details about Guzzle settings and TYPO3 implementation see https://docs.guzzlephp.org/en/latest/request-options.html https://docs.typo3.org/m/typo3/reference-coreapi/10.4/en-us/ApiOverview/Http/Index.html
