Constant bitcoin_netmsg::NetMsgType::GETCFCHECKPT

pub const GETCFCHECKPT: &'static str = "getcfcheckpt";

| getcfcheckpt requests evenly spaced | compact filter headers, enabling parallelized | download and validation of the headers | between them. | | Only available with service bit NODE_COMPACT_FILTERS | as described by BIP 157 & 158. |