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"workers" auto setup #11

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"workers" auto setup #11

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190b613
Added the feature of setting the number of workers for the application
uprtdev Sep 7, 2017
f1aeda4
Set 'workers' default value to 1 from 'auto'
uprtdev Sep 8, 2017
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6 changes: 3 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -700,7 +700,7 @@ Example:
| Object | Description |
| --- | --- |
| `type`| Type of the application (`go`).
| `workers` | Number of application workers.
| `workers` | Number of application workers (0 will try to set it to the number of the cpu cores).
| `executable` | Full path to compiled Go app.
| `user` (optional) | Username that runs the app process. If not specified, `nobody` is used.
| `group` (optional) | Group name that runs the app process. If not specified, user's primary group is used.
Expand All @@ -721,7 +721,7 @@ Example:
| Object | Description |
| --- | --- |
| `type`| Type of the application (`php`).
| `workers` | Number of application workers.
| `workers` | Number of application workers (0 will try to set it to the number of the cpu cores).
| `root` | Directory to search for PHP files.
| `index` | Default launch file when the PHP file name is not specified in the URL.
| `script` (optional) | File that Unit runs for every URL, instead of searching for a file in the filesystem. The location is relative to the root.
Expand All @@ -746,7 +746,7 @@ Example:
| Object | Description |
| --- | --- |
| `type`| Type of the application (`python`).
| `workers` | Number of application workers.
| `workers` | Number of application workers (0 will try to set it to the number of the cpu cores).
| `path` | Path to search for the **wsgi.py** file.
| `module` | Required. Currently the only supported value is `wsgi`.
| `user` (optional) | Username that runs the app process. If not specified, `nobody` is used.
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7 changes: 7 additions & 0 deletions src/nxt_router.c
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Expand Up @@ -756,6 +756,13 @@ nxt_router_conf_create(nxt_task_t *task, nxt_router_temp_conf_t *tmcf,
goto app_fail;
}

if (apcf.workers == 0) {
if (nxt_ncpu > 0)
apcf.workers = nxt_ncpu;
else
apcf.workers = 1;
}

nxt_debug(task, "application type: %V", &apcf.type);
nxt_debug(task, "application workers: %D", apcf.workers);

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