method

report_on_exception=

Importance_2
v2_5_5 - Show latest stable - 0 notes - Class: Thread
report_on_exception=(p1) public

Returns the new state. When set to true, all threads created afterwards will inherit the condition and report a message on $stderr if an exception kills a thread:

Thread.report_on_exception = true
t1 = Thread.new do
  puts  "In new thread"
  raise "Exception from thread"
end
sleep(1)
puts "In the main thread"

This will produce:

In new thread
#<Thread:...prog.rb:2> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
prog.rb:4:in `block in <main>': Exception from thread (RuntimeError)
In the main thread

See also ::report_on_exception.

There is also an instance level method to set this for a specific thread, see #report_on_exception=.

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