wes: fix ff929d4168f94c116ba55aac2e664a13d35dd995

Signed-off-by: Oleg Verych <olecom@gmail.com>
errorHandler: handle case if `res` is done via pushUncaughtException

* log inspected URL

Signed-off-by: Oleg Verych <olecom@gmail.com>
res.json: handle case if `res` is done via `pushUncaughtException`

Signed-off-by: Oleg Verych <olecom@gmail.com>
res.json: remove try-catch

Signed-off-by: Oleg Verych <olecom@gmail.com>
um/lib/chat_text: rework error handling for stream event emitter

append log after stream open event
don't create another error objects

Signed-off-by: Oleg Verych <olecom@gmail.com>