catching errors in PTChannel and passing them to the end delegate method
catching errors in PTChannel and passing them to the end delegate method

yexihu/peertalk,rsms/peertalk,dguillamot/PFMacOSClient,yexihu/peertalk,TaoXueCheng/peertalk,fly19890211/peertalk,philikon/peertalk,rsms/peertalk,TaoXueCheng/peertalk,yexihu/peertalk,2bbb/peertalk,ChetanGandhi/peertalk,artifacts/peertalk,2bbb/peertalk,ChetanGandhi/peertalk,msdgwzhy6/peertalk,rsms/peertalk,ChetanGandhi/peertalk,TaoXueCheng/peertalk,dguillamot/PFMacOSClient,fly19890211/peertalk,msdgwzhy6/peertalk,philikon/peertalk,artifacts/peertalk,msdgwzhy6/peertalk,2bbb/peertalk,philikon/peertalk,dguillamot/PFMacOSClient,fly19890211/peertalk,artifacts/peertalk