3.0.9: state history compatibility problem

[cc32d9]

I started BOS 3.0.9 from a snapshot (provided by EOS Nation), with state history plugin, and tried to start using Chronicle from master branch. It produces the following error:

error 2020-06-24T22:03:12.195 chronicle receiver_plugin.cpp:1259      catch_and_close      ] ERROR: expected global_property_v0 got 1

It indicates that the ABI defined global_property_v0 as variant with only one option, and the node has sent a variant with an unknown value (1).

The problem is in plugins/state_history_plugin/state_history_plugin_abi.cpp: the original file in EOS sources defines both variant options, global_property_v0 and global_property_v1. The corresponding file in BOS is only defining v0, but in fact is sending v1.

Please update plugins/state_history_plugin/state_history_plugin_abi.cpp in BOS because it breaks the functionality.

[qianxiaofeng]

resolved