Fix for Bug 121.

    Issue the subscribe request against the origin not the provider.
    We sometimes get situations where the subscribe request goes
    and gets issues on the provider and reaches the origin before
    it reaches the receiver.

    The origin generates the ENABLE_SUBSCRIPTION as being originated
    on the origin.  The ENABLE_SUBSCRIPTION can then reach the
    receiver before the SUBSCRIBE_SET reaches the receiver.
    This causes some of these node -1 errors.
(cherry picked from commit 0b59bd96e8eebbd97778185b7b29dfa696b56927)

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=c2901d64a345c7c16753343a1fa373c28ac5a088

Modified Files
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src/backend/slony1_funcs.sql |   13 +++++++------
src/slonik/slonik.c          |   38 ++++++++++++++++++++++++++++++--------
2 files changed, 37 insertions(+), 14 deletions(-)