App crashes with SIGPIPE exception after doing a wrong connection to FTP server

I try to make an app that can make a connection into a FTP server. I've use Chilkat library to do this开发者_如何学运维 connection. The problem is, I want to test my app and make a wrong connection. So i make a connection into my FTP server, but using SSL connection (base on chilkat example in Chilkat sample code for implicit SSL connection)

FYI, I am not setting SSL in my FTP server. After I run my code on device, the app crashed, and the debugger showed SIGPIPE. I know SIGPIPE is because I made a wrong socket connection, but I dont know how to handle it. I have read an article about uncaught exception on this link, but I don't know how to implement these.

Can somebody tell me, how to handle these SIGPIPE exceptions?

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Have a look at this answer: Prevent Sigpipes

When you ignore sigpipes your app won't crash anymore when recieving a sigpipe.