reliable test_reset_callbacks
reliable test_reset_callbacks

Don't assume the primary's server_id is always 1.

derickr/mongo-c-driver,jmikola/mongo-c-driver,rcsanchez97/mongo-c-driver,bjori/mongo-c-driver,rcsanchez97/mongo-c-driver,bjori/mongo-c-driver,jmikola/mongo-c-driver,acmorrow/mongo-c-driver,beingmeta/mongo-c-driver,beingmeta/mongo-c-driver,remicollet/mongo-c-driver,malexzx/mongo-c-driver,jmikola/mongo-c-driver,mschoenlaub/mongo-c-driver,remicollet/mongo-c-driver,derickr/mongo-c-driver,beingmeta/mongo-c-driver,jmikola/mongo-c-driver,mschoenlaub/mongo-c-driver,rcsanchez97/mongo-c-driver,derickr/mongo-c-driver,mongodb/mongo-c-driver,mongodb/mongo-c-driver,mongodb/mongo-c-driver,bjori/mongo-c-driver,rcsanchez97/mongo-c-driver,jmikola/mongo-c-driver,remicollet/mongo-c-driver,beingmeta/mongo-c-driver,acmorrow/mongo-c-driver,rcsanchez97/mongo-c-driver,beingmeta/mongo-c-driver,remicollet/mongo-c-driver,bjori/mongo-c-driver,mongodb/mongo-c-driver,jmikola/mongo-c-driver,mschoenlaub/mongo-c-driver,bjori/mongo-c-driver,ajdavis/mongo-c-driver,ajdavis/mongo-c-driver,bjori/mongo-c-driver,malexzx/mongo-c-driver,jmikola/mongo-c-driver,malexzx/mongo-c-driver,derickr/mongo-c-driver,derickr/mongo-c-driver,malexzx/mongo-c-driver,ajdavis/mongo-c-driver,acmorrow/mongo-c-driver,ajdavis/mongo-c-driver,bjori/mongo-c-driver,rcsanchez97/mongo-c-driver,ajdavis/mongo-c-driver,remicollet/mongo-c-driver,acmorrow/mongo-c-driver,remicollet/mongo-c-driver,mongodb/mongo-c-driver,mongodb/mongo-c-driver,acmorrow/mongo-c-driver,derickr/mongo-c-driver,beingmeta/mongo-c-driver,beingmeta/mongo-c-driver,mschoenlaub/mongo-c-driver,acmorrow/mongo-c-driver,acmorrow/mongo-c-driver,mongodb/mongo-c-driver,rcsanchez97/mongo-c-driver,ajdavis/mongo-c-driver,beingmeta/mongo-c-driver,derickr/mongo-c-driver,ajdavis/mongo-c-driver,remicollet/mongo-c-driver