Sha256: 60b7d33c6b1db15f87c598e8583a360044f0dd91d03e96d911ae1020e1392d8b
Contents?: true
Size: 906 Bytes
Versions: 27
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Stored size: 906 Bytes
Contents
# This is the fastest connection pool, since it isn't a connection pool at all.
# It is just a wrapper around a single connection that uses the connection pool
# API.
class Sequel::SingleConnectionPool < Sequel::ConnectionPool
# The SingleConnectionPool always has a size of 1 if connected
# and 0 if not.
def size
@conn ? 1 : 0
end
# Yield the connection if one has been made.
def all_connections
yield @conn if @conn
end
# Disconnect the connection from the database.
def disconnect(opts=nil)
return unless @conn
db.disconnect_connection(@conn)
@conn = nil
end
# Yield the connection to the block.
def hold(server=nil)
begin
yield(@conn ||= make_new(DEFAULT_SERVER))
rescue Sequel::DatabaseDisconnectError
disconnect
raise
end
end
def pool_type
:single
end
CONNECTION_POOL_MAP[[true, false]] = self
end
Version data entries
27 entries across 27 versions & 2 rubygems