Fix reload failure if admin socket refuses connection #719
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The reload script uses the admin socket to read the current haproxy state, before reloading a new configuration. This state reading would fail the reload if the socket exists but is refusing connection, eg if haproxy has died.
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The reload script uses the admin socket to read the current haproxy state, before reloading a new configuration. This state reading would fail the reload if the socket exists but is refusing connection, eg if haproxy has died.