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Fix self connecting error on OTP 21 #17

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merged 2 commits into from
Jul 4, 2018
Merged

Fix self connecting error on OTP 21 #17

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466377a
Fix self connecting error on OTP 21
iamd3vil Jul 3, 2018
d1f699c
Return true for connect_to_node/1 incase of self connecting
iamd3vil Jul 3, 2018
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11 changes: 10 additions & 1 deletion lib/peerage/server.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ defmodule Peerage.Server do
defp discover do
poll()
|> only_fresh_node_names
|> Enum.map(&([&1, Node.connect(&1)]))
|> Enum.map(&([&1, connect_to_node(&1)]))
|> log_results
end

Expand Down Expand Up @@ -76,6 +76,15 @@ defmodule Peerage.Server do
defp sync_offset do
Application.get_env(:peerage, :sync_offset, @default_sync_offset)
end

defp connect_to_node(node_name) do
# Avoid self connecting.
if node() != node_name do
Node.connect(node_name)
else
true
end
end
end