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Make the default for epoll_instances io_threads/2

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This commit is contained in:
Andrew Noyes
2025-08-21 14:38:38 -04:00
parent c00d5c576b
commit 60802043c7
3 changed files with 13 additions and 5 deletions
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11
src/config.cpp
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@@ -84,7 +84,16 @@ void ConfigParser::parse_server_config(const auto &toml_data,
parse_field(srv, "unix_socket_path", config.unix_socket_path);
parse_field(srv, "max_request_size_bytes", config.max_request_size_bytes);
parse_field(srv, "io_threads", config.io_threads);
parse_field(srv, "epoll_instances", config.epoll_instances);
// Set epoll_instances default to io_threads/2 (min 1) if not explicitly
// configured
bool epoll_instances_specified = srv.contains("epoll_instances");
if (!epoll_instances_specified) {
config.epoll_instances = std::max(1, config.io_threads / 2);
} else {
parse_field(srv, "epoll_instances", config.epoll_instances);
}
parse_field(srv, "event_batch_size", config.event_batch_size);
parse_field(srv, "max_connections", config.max_connections);
parse_field(srv, "read_buffer_size", config.read_buffer_size);