[DUBBO-16] Optimization of start-up process(export and refer)

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Labels: GSoC2018
• Assignee: Unassigned
• Reporter: Jun Liu
• Created: 13/Mar/18 11:51
• Updated: 02/Apr/22 06:25
• Resolved: 02/Apr/22 06:25

Description

• Locate the problems caused by potential race condiitions, https://github.com/alibaba/dubbo/issues/677, https://github.com/alibaba/dubbo/pull/969, ...
• Serialize the export/refer process
• Do we need to get the whole provider address list from registry synchronously at startup? Do we have to establish long connection to each provider synchronously at startup?
• Even separate the export/refer(action) from the config domain, export/refer should be triggered somewhere else and depends on config(ServiceConfig, ReferenceConfig, xxxConfig)