[App] WHite screen hanging when wanted to chat

[danlg]

Had to restart the app. This may be due to locking and sort

Coudl be fixed with DDP batching in 1.3.3

https://forums.meteor.com/t/1-3-3-beta-w-ddp-batching-now-available/22644/10

Let's use it 1.3.3. whenever it is stable

It KO, may have to remove router subscriptio with WaitOn (anti pattern)

https://github.com/mitar/meteor-issue5633

https://github.com/meteor/meteor/issues/5633

[danlg]

I think this is related to #447 [App] Chat with" Next button is hanging

[danlg]

strace -p 4654 (mongod process)

select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)