erlang - controlling log output -
if start node slave, log output goes master. however, in setup, don't want have master, , have nodes automatically discover , join cluster @ will. i'd still have cluster's log output go single node, though. there way dynamically make node's logging behave if started slave? otherwise, need alter each installed error_handler redirect output want go?
here ideal setup: flip switch , nodes in cluster send that's going of nodes' tty--io:format calls or sasl reports or have you-- instead 1 node both displayed on tty , logged in round robin files. make reality?
use group_leader purpose. have checked link?
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