Don't raise an exception when trying to send a frame to a closed connection - Issue #229
Don't raise an exception when trying to send a frame to a closed connection - Issue #229

Instead log the problem and return, not sending the frame.

Zephor5/pika,skftn/pika,pika/pika,reddec/pika,jstnlef/pika,knowsis/pika,vitaly-krugl/pika,zixiliuyue/pika,fkarb/pika-python3,Tarsbot/pika,shinji-s/pika,vrtsystems/pika,renshawbay/pika-python3,benjamin9999/pika,hugoxia/pika