Open a new P2P connection and initialize it with the PeerManager at m_msgproc.

Synopsis

Declared in <net.h>

[[requires_capability(0x7ff36f780bb8, 0x7ff36f780c78), requires_capability(0x7ff36f467428, 0x7ff36f4674e8), requires_capability(0x7ff37f4069e8, 0x7ff37f406aa8), requires_capability(0x7ff3775637b8, 0x7ff377563878), requires_capability(0x7ff37b69ecb8, 0x7ff37b69ed78), requires_capability(0x7ff37e1c68e8, 0x7ff37e1c69a8), requires_capability(0x7ff379a7ce38, 0x7ff379a7cef8), requires_capability(0x7ff36f4a3e78, 0x7ff36f4a3f38), requires_capability(0x7ff37bc14ad8, 0x7ff37bc14b98), requires_capability(0x7ff3814a4aa8, 0x7ff3814a4b68), requires_capability(0x7ff3666cbb28, 0x7ff3666cbbe8)]]
bool
OpenNetworkConnection(
    CAddress const& addrConnect,
    bool fCountFailure,
    CountingSemaphoreGrant<>&& grant_outbound,
    char const* pszDest,
    ConnectionType conn_type,
    bool use_v2transport,
    std::optional<Proxy> const& proxy_override);

Return Value

whether the connection was opened successfully.

Parameters

Name

Description

addrConnect [in]

Address to connect to, if pszDest is nullptr.

fCountFailure [in]

Increment the number of connection attempts to this address in Addrman.

grant_outbound [in]

Take ownership of this grant, to be released later when the connection is closed.

pszDest [in]

Address to resolve and connect to.

conn_type [in]

Type of the connection to open, must not be ConnectionType::INBOUND.

use_v2transport [in]

Use P2P encryption, (aka V2 transport, BIP324).

proxy_override [in]

Optional proxy to use and override normal proxy selection.

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