Struct OpenSessionParams 

pub struct OpenSessionParams {
    pub peer: String,
    pub service: String,
    pub idle_timeout_secs: Option<u64>,
}

Params of Request::OpenSession: the peer/service target to dial. Both fields are defaultable — an empty target simply fails the dial (a clean -32055 error).

Fields

peer: String

service: String

idle_timeout_secs: Option<u64>

A QUIC idle timeout for THIS session only, in seconds (#166, api_minor >= 54).

Absent inherits [network].idle_timeout_secs, i.e. today’s behaviour. 0 means “no idle timeout from this side” — the same meaning the node-wide knob gives it, so the two cannot be read differently.

Only LOWERING is unilateral. QUIC negotiates max_idle_timeout to the MINIMUM of the two peers’ values (RFC 9000 §10.1), so this can always make a session die sooner when it goes quiet and can never make it outlive what the peer allows. Raising needs both peers configured — which was already true of the node-wide knob, and which no per-connection seam changes.

Outbound only, and that is not half a feature. An accepted session uses the node-wide value, because iroh gives the server config no per-connection seam — but the direction that CAN work one-sidedly is available here, and the direction that cannot never worked anywhere. A node wanting a shorter timeout on a session it did not initiate can dial instead.

Ignored on a RACING dial, because that opens connections it then abandons. The precise rule, since the first version of this sentence was wrong in both directions:

• A roster person races whenever the roster lists them with ANY device — including exactly one — so a user_id naming a rostered person never gets it.
• A pairing-mode b64u: races only with TWO OR MORE stored devices; with exactly one it falls through to the single-entry path and DOES get it.

The node logs at warn! when it drops the value, naming the peer — a caller cannot know how many devices a peer has, so a silent drop would be unattributable. Name one device with eid: to be certain.

No per-connection KEEPALIVE: iroh caps the per-path keepalive at 5s and discards larger values, so one could only make pings more frequent — the node-wide knob already refuses that direction (#56).

Trait Implementations

impl Clone for OpenSessionParams

fn clone(&self) -> OpenSessionParams

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpenSessionParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OpenSessionParams

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for OpenSessionParams

impl PartialEq for OpenSessionParams

fn eq(&self, other: &OpenSessionParams) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for OpenSessionParams

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OpenSessionParams