diff options
author | Vasil Dimov <vd@FreeBSD.org> | 2021-04-23 09:43:43 +0200 |
---|---|---|
committer | Vasil Dimov <vd@FreeBSD.org> | 2021-12-01 15:22:08 +0100 |
commit | f8bd13f85ae5404adef23a52719d804a5c36b1e8 (patch) | |
tree | eca0fd0670339d479384bbed2ab6d0bbdd1444b9 /src/util/sock.h | |
parent | e7507f333bc93047d0baadea4fde19f770dacb56 (diff) | |
download | bitcoin-f8bd13f85ae5404adef23a52719d804a5c36b1e8.tar.xz |
net: add new method Sock::Accept() that wraps accept()
This will help to increase `Sock` usage and make more code mockable.
Diffstat (limited to 'src/util/sock.h')
-rw-r--r-- | src/util/sock.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/util/sock.h b/src/util/sock.h index 59cc8c0b1d..7510482857 100644 --- a/src/util/sock.h +++ b/src/util/sock.h @@ -10,6 +10,7 @@ #include <util/time.h> #include <chrono> +#include <memory> #include <string> /** @@ -97,6 +98,14 @@ public: [[nodiscard]] virtual int Connect(const sockaddr* addr, socklen_t addr_len) const; /** + * accept(2) wrapper. Equivalent to `std::make_unique<Sock>(accept(this->Get(), addr, addr_len))`. + * Code that uses this wrapper can be unit tested if this method is overridden by a mock Sock + * implementation. + * The returned unique_ptr is empty if `accept()` failed in which case errno will be set. + */ + [[nodiscard]] virtual std::unique_ptr<Sock> Accept(sockaddr* addr, socklen_t* addr_len) const; + + /** * getsockopt(2) wrapper. Equivalent to * `getsockopt(this->Get(), level, opt_name, opt_val, opt_len)`. Code that uses this * wrapper can be unit tested if this method is overridden by a mock Sock implementation. |