@@ -27,6 +27,7 @@ const {
2727 ArrayPrototypePop,
2828 ArrayPrototypePush,
2929 ArrayPrototypeShift,
30+ ArrayPrototypeSome,
3031 ArrayPrototypeSplice,
3132 FunctionPrototypeCall,
3233 NumberIsNaN,
@@ -390,10 +391,10 @@ function installListeners(agent, s, options) {
390391 // Destroy if in free list.
391392 // TODO(ronag): Always destroy, even if not in free list.
392393 const sockets = agent . freeSockets ;
393- for ( const name of ObjectKeys ( sockets ) ) {
394- if ( ArrayPrototypeIncludes ( sockets [ name ] , s ) ) {
395- return s . destroy ( ) ;
396- }
394+ if ( ArrayPrototypeSome ( ObjectKeys ( sockets ) , ( name ) =>
395+ ArrayPrototypeIncludes ( sockets [ name ] , s )
396+ ) ) {
397+ return s . destroy ( ) ;
397398 }
398399 }
399400 s . on ( 'timeout' , onTimeout ) ;
@@ -449,7 +450,9 @@ Agent.prototype.removeSocket = function removeSocket(s, options) {
449450 // There might be older requests in a different origin, but
450451 // if the origin which releases the socket has pending requests
451452 // that will be prioritized.
452- for ( const prop of ObjectKeys ( this . requests ) ) {
453+ const keys = ObjectKeys ( this . requests ) ;
454+ for ( let i = 0 ; i < keys . length ; i ++ ) {
455+ const prop = keys [ i ] ;
453456 // Check whether this specific origin is already at maxSockets
454457 if ( this . sockets [ prop ] && this . sockets [ prop ] . length ) break ;
455458 debug ( 'removeSocket, have a request with different origin,' +
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