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rpcserver: omit uptime in ListChannels response if server not started

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If the server hasn't fully started yet, it's possible that the channel
event store hasn't either, so it won't be able to consume any requests
until then. To prevent blocking, we'll just omit the uptime related
fields for now.
This commit is contained in:
Wilmer Paulino 2020-04-10 18:31:46 -07:00
parent 17ca1d78f0
commit 893c0cf843
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GPG Key ID: 6DF57B9F9514972F
1 changed files with 8 additions and 1 deletions
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9
rpcserver.go
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@ -3318,11 +3318,18 @@ func createRPCOpenChannel(r *rpcServer, graph *channeldb.ChannelGraph,
channel.CloseAddress = addresses[0].String()
}
outpoint := dbChannel.FundingOutpoint
// If the server hasn't fully started yet, it's possible that the
// channel event store hasn't either, so it won't be able to consume any
// requests until then. To prevent blocking, we'll just omit the uptime
// related fields for now.
if !r.server.Started() {
return channel, nil
}
// Get the lifespan observed by the channel event store. If the channel is
// not known to the channel event store, return early because we cannot
// calculate any further uptime information.
outpoint := dbChannel.FundingOutpoint
startTime, endTime, err := r.server.chanEventStore.GetLifespan(outpoint)
switch err {
case chanfitness.ErrChannelNotFound: