refactoring tests to use nginx_test_helper and rspec gems
removing patches for https, is better to configure ping interval and subscriber timeout properly
removing shell scripts
avoiding segmentation fault by access a null reference on a tree node, after be removed by another worker
renaming the queue of messages to be removed from the memory and changing the way the queue is cleared
removing unused timeout parameter from EventMachine::HttpRequest calls
remove timeout from nginx_run_server call when it is equals to default value
add a matcher to check status and content length of response
check memory size only for the server under test
add the number of stored messages and the number of channels and messages in the trash to summarized channels statistics
not sending the access control headers by default, send only when the allowed_origins directive is set
make test less timer dependent
change the message_queue type on the ngx_http_push_stream_channel_t structure
change the message_queue and subscribers_queue type on the ngx_http_push_stream_worker_data_t structure
change the workers_with_subscribers type on the ngx_http_push_stream_channel_t structure
restart the loop on queue elements if one of the channels was moved to another queue
fix the measure memory size test since the structures turn smaller