Not able to publish the following data

[akshitgandhi]

I want to publish a String converted to a char array for publishing but, I'm unable to receive it at the subscriber end! even I checked the logs of the broker the data doesnot get published at all! the string is: 3350,1600,500,400,500,400,500,1200,500,400,500,1200,500,400,500,400,500,400,500,1200,500,1200,500,400,500,400,500,400,500,1200,500,1200,500,350,550,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,1200,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,1200,500,400,500,400,500,400,500,400,500,400,500,1200,500,1200,500,1200,500,1200,500,1200,500,1200,500,400,500,400,500,400,500,1200,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,1200,500,1200,500,400,500,400,500,1200,500,400,500,400,500,400,500,400,500,400,500,400,500,1200,500,1200,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,400,500,1200,500,1200,500,1200,500,400,500,400,500,1200,500,400,500

whereas I can send the same string via paho-python to esp8266 Please help!