diff options
| author | Simon MacMullen <simon@rabbitmq.com> | 2015-02-04 12:10:13 +0000 |
|---|---|---|
| committer | Simon MacMullen <simon@rabbitmq.com> | 2015-02-04 12:10:13 +0000 |
| commit | c8563b522add0529708b1bea3956f604845b73a3 (patch) | |
| tree | c8a47eda32bb73d766929fab0f393447a60b3f64 | |
| parent | 0688423a2d506d599608d94ba7231864592d1427 (diff) | |
| download | rabbitmq-server-git-c8563b522add0529708b1bea3956f604845b73a3.tar.gz | |
And a bit more.
| -rw-r--r-- | src/worker_pool.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/worker_pool.erl b/src/worker_pool.erl index eb8c1dc6b8..71359aa5ed 100644 --- a/src/worker_pool.erl +++ b/src/worker_pool.erl @@ -22,6 +22,10 @@ %% (using worker_pool:submit/1, worker_pool:submit/2) or synchronously %% (using worker_pool:submit_async/1). %% +%% We typically use the worker pool if we want to limit the maximum +%% parallelism of some job. We are not trying to dodge the cost of +%% creating Erlang processes. +%% %% Supports nested submission of jobs and two execution modes: %% 'single' and 'reuse'. Jobs executed in 'single' mode are invoked in %% a one-off process. Those executed in 'reuse' mode are invoked in a |