Detach before executing callbacks.

This allows to make queries in callbacks.
This commit is contained in:
Anton Mironov 2010-09-27 21:46:30 +08:00 committed by Brian Lopez
parent 2ae908c512
commit 687487d5a5
2 changed files with 21 additions and 2 deletions

View File

@ -13,12 +13,12 @@ module Mysql2
end
def notify_readable
detach
begin
@deferable.succeed(@client.async_result)
rescue Exception => e
@deferable.fail(e)
end
detach
end
end

View File

@ -19,8 +19,27 @@ describe Mysql2::EM::Client do
results << result.first
end
end
results[0].keys.should include("second_query")
results[1].keys.should include("first_query")
end
it "should support queries in callbacks" do
results = []
EM.run do
client = Mysql2::EM::Client.new
defer1 = client.query "SELECT sleep(0.025) as first_query"
defer1.callback do |result|
results << result.first
defer2 = client.query "SELECT sleep(0.025) as second_query"
defer2.callback do |result|
results << result.first
EM.stop_event_loop
end
end
end
results[0].keys.should include("first_query")
results[1].keys.should include("second_query")
end
end