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Merge pull request #22 from docker/fix-worker-race-condition

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Fix race condition in worker
This commit is contained in:
Ben Firshman 2016-06-18 23:19:40 +02:00 committed by GitHub
commit d801ba9838
1 changed files with 9 additions and 1 deletions
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10
worker/src/Worker/Program.cs
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@ -40,17 +40,25 @@ namespace Worker
private static NpgsqlConnection OpenDbConnection(string connectionString) private static NpgsqlConnection OpenDbConnection(string connectionString)
{ {
var connection = new NpgsqlConnection(connectionString); NpgsqlConnection connection;
while (true) while (true)
{ {
try try
{ {
connection = new NpgsqlConnection(connectionString);
connection.Open(); connection.Open();
break; break;
} }
catch (SocketException)
{
Console.Error.WriteLine("Failed to connect to db - retrying");
Thread.Sleep(1000);
}
catch (DbException) catch (DbException)
{ {
Console.Error.WriteLine("Failed to connect to db - retrying"); Console.Error.WriteLine("Failed to connect to db - retrying");
Thread.Sleep(1000);
} }
} }