From 3d9fdff3155cebce4a16c37f2302dbcc4b4f5073 Mon Sep 17 00:00:00 2001 From: Derek Collison Date: Fri, 15 Apr 2022 13:18:42 -0700 Subject: [PATCH] Protect against no cluster Signed-off-by: Derek Collison --- server/jetstream_api.go | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/server/jetstream_api.go b/server/jetstream_api.go index 658b2875..b02a9060 100644 --- a/server/jetstream_api.go +++ b/server/jetstream_api.go @@ -1812,8 +1812,12 @@ func (s *Server) jsStreamInfoRequest(sub *subscription, c *client, a *Account, s // while the new members work through the election and catchup process. // Double check for that instead of exiting here and being silent. e.g. nats stream update test --replicas=3 js.mu.RLock() - rg, ourID := sa.Group, cc.meta.ID() - bail := !rg.isMember(ourID) + rg, bail := sa.Group, true + var ourID string + if cc.meta != nil { + ourID = cc.meta.ID() + } + bail = !rg.isMember(ourID) if !bail { // We know we are a member here, if this group is new and we are preferred allow us to answer. bail = rg.Preferred != ourID || time.Since(rg.node.Created()) > lostQuorumInterval