private async Task UpdateSoaRelatedPropertiesAsync(CloudJob sessionJob, Dictionary <string, object> properties)
{
try
{
Dictionary <string, string> metaDic = new Dictionary <string, string>();
var metadata = sessionJob.Metadata;
if (metadata != null)
{
foreach (var item in metadata)
{
metaDic[item.Name] = item.Value;
}
}
foreach (KeyValuePair <string, object> pair in properties)
{
TraceHelper.TraceEvent(TraceEventType.Verbose, "[AzureBatchSchedulerDelegation] .UpdateSoaRelatedProperties: Job custom property {0}={1}", pair.Key, pair.Value);
if (pair.Value != null)
{
if (!SchedulerDelegationCommon.PropToEnvMapping.TryGetValue(pair.Key, out var envName))
{
envName = pair.Key;
}
if (pair.Value != null)
{
metaDic[envName] = pair.Value.ToString();
TraceHelper.TraceEvent(
TraceEventType.Verbose,
"[AzureBatchSchedulerDelegation] .UpdateSoaRelatedProperties: Set job custom property {0}={1}",
envName,
pair.Value);
}
}
}
sessionJob.Metadata = metaDic.Select(p => new MetadataItem(p.Key, p.Value)).ToList();
int retry = 3;
while (retry > 0)
{
try
{
await sessionJob.CommitChangesAsync().ConfigureAwait(false);
TraceHelper.TraceEvent(TraceEventType.Information, "[AzureBatchSchedulerDelegation] .UpdateSoaRelatedProperties: Commit service job.");
}
catch (BatchException e)
{
var reqInfo = e.RequestInformation;
if (reqInfo != null && reqInfo.HttpStatusCode == HttpStatusCode.Conflict)
{
TraceHelper.TraceEvent(TraceEventType.Warning, "[AzureBatchSchedulerDelegation] Conflict when commit service job property change: {0}", reqInfo.HttpStatusMessage);
return;
}
else
{
TraceHelper.TraceEvent(TraceEventType.Warning, "[AzureBatchSchedulerDelegation] Conflict when commit service job property change: {0}", e.ToString());
throw;
}
}
catch (Exception e)
{
TraceHelper.TraceEvent(TraceEventType.Warning, "[AzureBatchSchedulerDelegation] Failed to commit service job property change: {0}\nRetryCount = {1}", e, retry);
await Task.Delay(TimeSpan.FromMilliseconds(100)).ConfigureAwait(false);
}
finally
{
retry--;
}
}
}
catch (Exception ex)
{
TraceHelper.TraceEvent(TraceEventType.Warning, "[AzureBatchSchedulerDelegation] Failed to update soa properties, {0}", ex.ToString());
throw;
}
}