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Add check in wait_lsn for nil value #269

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Merged
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Mar 18, 2021
Merged

Add check in wait_lsn for nil value #269

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5 changes: 3 additions & 2 deletions test_run.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -64,9 +64,10 @@ end
local function wait_lsn(self, waiter, master)
local sid = self:get_server_id(master)
local lsn = self:get_lsn(master, sid)

while self:get_lsn(waiter, sid) < lsn do
local remote_lsn = self:get_lsn(waiter, sid)
while remote_lsn == nil or remote_lsn < lsn do
fiber.sleep(0.001)
remote_lsn = self:get_lsn(waiter, sid)
end
end

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