Classes and Modules
Attributes
connection_validation_timeout | [RW] |
The number of seconds that need to pass since connection checkin before attempting to validate the connection when checking it out from the pool. Defaults to 3600 seconds (1 hour). |
Public Class methods
extended(pool)
Initialize the data structures used by this extension.
[show source]
# File lib/sequel/extensions/connection_validator.rb 63 def self.extended(pool) 64 pool.instance_exec do 65 sync do 66 @connection_timestamps ||= {} 67 @connection_validation_timeout ||= 3600 68 end 69 end 70 71 # Make sure the valid connection SQL query is precached, 72 # otherwise it's possible it will happen at runtime. While 73 # it should work correctly at runtime, it's better to avoid 74 # the possibility of failure altogether. 75 pool.db.send(:valid_connection_sql) 76 end