We recently applied Litespeed cache to our boxes and now started to receive complaints about people unable to upload things via web browsers (themes for wordpress, joomla)
What's happening is that the connection will sit there looking like it's uploading and then give a 500 error. I find it odd it would have anything to do with caching, I'll try to disable caching and see if the error still happens...
Here is the error_log
2011-07-16 07:38:58.630 [INFO] [x.x.163.187:58421-0#APVH_x.x] connection to [/tmp/lshttpd/APVH_x.x_Suphp.sock.908] on request #0, confirmed, 0, associated process: 989237, running: 1, error: Connection reset by peer!
2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_x.x] Connection idle time: 121 while in state: 5 watching for event: 24,close!
2011-07-16 07:41:27.330 [NOTICE] [x.x.163.187:58421-0#APVH_xx.xx] Content len: 506302, Request line: 'POST /wp-admin/update.php?action=upload-theme HTTP/1.1'
2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] Cookie len: 772, wordpress_ec9f6e875fc1d9dfafd73d21d2e67cb4=admin%7C1310999871%7Ccc076b0e930ed9cfcc991d65a2941785; __qca=P0-1009158310-1310209715624; wp-settings-1=m9%3Do%26m4%3Do%26m5%3Do%26m8%3Do%26m6%3Do%26m10%3Do%26m2%3Do%26m0%3Do%26m7%3Do%26m1%3Do%26m3%3Do%26m11%3Dc%26hidetb%3D1%26editor%3Dtinymce%26align%3Dright%26imgsize%3Dfull%26wplink%3D0%26urlbutton%3Dfile; wp-settings-time-1=1310209777; comment_author_ec9f6e875fc1d9dfafd73d21d2e67cb4=xx; comment_author_email_ec9f6e875fc1d9dfafd73d21d2e67cb4=xx%40dfd.com; comment_author_url_ec9f6e875fc1d9dfafd73d21d2e67cb4=http%3A%2F%2FWebsite; PHPSESSID=a81643a714831c247fab890c8ffea3fa; wordpress_test_cookie=WP+Cookie+check; wordpress_logged_in_ec9f6e875fc1d9dfafd73d21d2e67cb4=admin%7C1310999871%7C97156c9f96b0615cd87886a6a3c0ebb7
2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] HttpExtConnector state: 10, request body sent: 89646, response body size: 0, response body sent:0, left in buffer: 0, attempts: 1.
2011-07-16 07:41:28.080 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] File not found [/home/xx/public_html/500.shtml]
What's happening is that the connection will sit there looking like it's uploading and then give a 500 error. I find it odd it would have anything to do with caching, I'll try to disable caching and see if the error still happens...
Here is the error_log
2011-07-16 07:38:58.630 [INFO] [x.x.163.187:58421-0#APVH_x.x] connection to [/tmp/lshttpd/APVH_x.x_Suphp.sock.908] on request #0, confirmed, 0, associated process: 989237, running: 1, error: Connection reset by peer!
2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_x.x] Connection idle time: 121 while in state: 5 watching for event: 24,close!
2011-07-16 07:41:27.330 [NOTICE] [x.x.163.187:58421-0#APVH_xx.xx] Content len: 506302, Request line: 'POST /wp-admin/update.php?action=upload-theme HTTP/1.1'
2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] Cookie len: 772, wordpress_ec9f6e875fc1d9dfafd73d21d2e67cb4=admin%7C1310999871%7Ccc076b0e930ed9cfcc991d65a2941785; __qca=P0-1009158310-1310209715624; wp-settings-1=m9%3Do%26m4%3Do%26m5%3Do%26m8%3Do%26m6%3Do%26m10%3Do%26m2%3Do%26m0%3Do%26m7%3Do%26m1%3Do%26m3%3Do%26m11%3Dc%26hidetb%3D1%26editor%3Dtinymce%26align%3Dright%26imgsize%3Dfull%26wplink%3D0%26urlbutton%3Dfile; wp-settings-time-1=1310209777; comment_author_ec9f6e875fc1d9dfafd73d21d2e67cb4=xx; comment_author_email_ec9f6e875fc1d9dfafd73d21d2e67cb4=xx%40dfd.com; comment_author_url_ec9f6e875fc1d9dfafd73d21d2e67cb4=http%3A%2F%2FWebsite; PHPSESSID=a81643a714831c247fab890c8ffea3fa; wordpress_test_cookie=WP+Cookie+check; wordpress_logged_in_ec9f6e875fc1d9dfafd73d21d2e67cb4=admin%7C1310999871%7C97156c9f96b0615cd87886a6a3c0ebb7
2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] HttpExtConnector state: 10, request body sent: 89646, response body size: 0, response body sent:0, left in buffer: 0, attempts: 1.
2011-07-16 07:41:28.080 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] File not found [/home/xx/public_html/500.shtml]