如何显示图像推送器实时聊天

im trying to use images for a real time chat using pusher i cant find anything on how to display images using pusher i store the images using BLOB but cant display them in the javascript on the client side, the person who types the message the image comes up just find but on the other person screen its coming back undefined. i didnt post the submit javascript because its working fine just the bind is not good im trying to use images for a real time chat us