ngx_http_write_filter_module_ctx 15 http/ngx_http_write_filter_module.c static ngx_http_module_t ngx_http_write_filter_module_ctx = { ngx_http_write_filter_module_ctx 32 http/ngx_http_write_filter_module.c &ngx_http_write_filter_module_ctx, /* module context */