connection_attempt_t Struct Reference

Per-thread connection attempt state for parallel IPv4/IPv6 racing. More...

Data Fields
socket_t	socket
	Socket for this attempt.
struct sockaddr_storage	addr
	Socket address to connect to.
socklen_t	addr_len
	Length of address structure.
int	family
	Address family (AF_INET or AF_INET6)
const char *	family_name
	Human-readable family name ("IPv4"/"IPv6")
uint32_t	timeout_ms
	Connection timeout in milliseconds.
volatile bool	connected
	True if this attempt succeeded.
volatile bool	done
	True if this attempt finished.
volatile socket_t *	winner_socket
	Shared pointer to winning socket.
volatile bool *	winner_found
	Shared flag indicating a winner exists.
mutex_t *	lock
	Shared mutex for coordination.
cond_t *	signal
	Shared condition variable for signaling.
parallel_connect_should_exit_fn	should_exit_callback
	Optional exit callback for graceful shutdown.
void *	callback_data
	User data for callback.

Detailed Description

Per-thread connection attempt state for parallel IPv4/IPv6 racing.

Definition at line 27 of file parallel_connect.c.

Field Documentation

addr

struct sockaddr_storage connection_attempt_t::addr

Socket address to connect to.

Definition at line 29 of file parallel_connect.c.

Referenced by parallel_connect().

addr_len

socklen_t connection_attempt_t::addr_len

Length of address structure.

Definition at line 30 of file parallel_connect.c.

Referenced by parallel_connect().

callback_data

void* connection_attempt_t::callback_data

User data for callback.

Definition at line 41 of file parallel_connect.c.

Referenced by parallel_connect().

connected

volatile bool connection_attempt_t::connected

True if this attempt succeeded.

Definition at line 34 of file parallel_connect.c.

done

volatile bool connection_attempt_t::done

True if this attempt finished.

Definition at line 35 of file parallel_connect.c.

Referenced by parallel_connect().

family

int connection_attempt_t::family

Address family (AF_INET or AF_INET6)

Definition at line 31 of file parallel_connect.c.

Referenced by parallel_connect().

family_name

const char* connection_attempt_t::family_name

Human-readable family name ("IPv4"/"IPv6")

Definition at line 32 of file parallel_connect.c.

Referenced by parallel_connect().

lock

mutex_t* connection_attempt_t::lock

Shared mutex for coordination.

Definition at line 38 of file parallel_connect.c.

Referenced by parallel_connect().

should_exit_callback

parallel_connect_should_exit_fn connection_attempt_t::should_exit_callback

Optional exit callback for graceful shutdown.

Definition at line 40 of file parallel_connect.c.

Referenced by parallel_connect().

signal

cond_t* connection_attempt_t::signal

Shared condition variable for signaling.

Definition at line 39 of file parallel_connect.c.

Referenced by parallel_connect().

socket

socket_t connection_attempt_t::socket

Socket for this attempt.

Definition at line 28 of file parallel_connect.c.

Referenced by parallel_connect().

timeout_ms

uint32_t connection_attempt_t::timeout_ms

Connection timeout in milliseconds.

Definition at line 33 of file parallel_connect.c.

Referenced by parallel_connect().

winner_found

volatile bool* connection_attempt_t::winner_found

Shared flag indicating a winner exists.

Definition at line 37 of file parallel_connect.c.

Referenced by parallel_connect().

winner_socket

volatile socket_t* connection_attempt_t::winner_socket

Shared pointer to winning socket.

Definition at line 36 of file parallel_connect.c.

Referenced by parallel_connect().

---

The documentation for this struct was generated from the following file:

• parallel_connect.c