1.x: retain add_channel_specific_matchspec between create_whatprovides calls #3232
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conda/conda-libmamba-solver#447
conda-libmamba-solver
reuses the same pool between solve attempts but creates a new solver each attempt. The solver initialization callscreate_whatprovides
and wipes the whatprovides relationships added for the channel specific matchspecs.The problem with this is that the channel specific match spec is still present in the pool's string cache so later
add_jobs
calls just return the id for the channel specific match spec without readding the wiped whatprovides