fix: Set health-check as blocking, so we get an actual result, increase timeout to 0.5 seconds

Author: Chris Gårdenberg

eduadmin.php

@@ -805,8 +805,8 @@ private function get_new_api_token() {
 
 		public function check_api_connection() {
 			$api_check = wp_remote_head( "https://api.eduadmin.se/healthchecks", [
-				'timeout'  => 0.25,
-				'blocking' => false,
+				'timeout'  => 0.5,
+				'blocking' => true,
 			] );
 
 			$this->api_connection = ! is_wp_error( $api_check ) && 200 === wp_remote_retrieve_response_code( $api_check );

src/eduadmin.php

@@ -805,8 +805,8 @@ private function get_new_api_token() {
 
 		public function check_api_connection() {
 			$api_check = wp_remote_head( "https://api.eduadmin.se/healthchecks", [
-				'timeout'  => 0.25,
-				'blocking' => false,
+				'timeout'  => 0.5,
+				'blocking' => true,
 			] );
 
 			$this->api_connection = ! is_wp_error( $api_check ) && 200 === wp_remote_retrieve_response_code( $api_check );