Realm Hook

Realm 的灵活钩子。

预连接钩子

// Get the required length of first packet.
uint32_t realm_first_pkt_len();

// Get the index of the selected remote peer.
//
// Remote peers are defined in `remote`(default) and `extra_remotes`(extended),
// where there should be at least 1 remote peer whose idx is 0.
//
// idx < 0 means **ban**.
// idx = 0 means **default**.
int32_t realm_decide_remote_idx(const char*);

lib.rs:

Realm 的灵活钩子。

预连接钩子

first_pkt_len

decide_remote_idx