Send 1/0 instead of true/false for FCGI_MPXS_CONNS value

Author: fbbdev

lib/server.js

@@ -187,7 +187,11 @@ function connectionListener(socket) {
             var result = [];
 
             record.values.forEach(function (v) {
-                if (v in self.config.valueMap) result.push([v, self.config[self.config.valueMap[v]].toString()]);
+                if (v === 'FCGI_MPXS_CONNS') {
+                    result.push([v, self.config.multiplex ? "1" : "0"]);
+                } else if (v in self.config.valueMap) {
+                    result.push([v, self.config[self.config.valueMap[v]].toString()]);
+                }
             });
 
             stream.writeRecord(id, new fcgi.records.GetValuesResult(result));