भेजना

live outbound and inbound चैनल directional views

Syntax:

Category#

endpoint

Related#

• सेवा
• चैनल
• पाना
• scrinium
• संकेतक
• accipe

Examples#

radix/corpus/ad/sermo-live-directional.fab (canonical · method)#

live outbound and inbound चैनल directional views

# =============================================================================
# भेजना — live outbound and inbound चैनल directional views.
# =============================================================================
#
# What this teaches:
#   • Directional चैनल views — `भेजना<T>` for outbound frames, `पाना<T>` for
#     inbound frames on a चैनल connection
#   • Cursor iteration — `दोहराओ सेवन t.cursor()` consumes inbound frames
#   • Accipe reception — `accipe()` pulls a single फ़्रेम from the inbound
#     कतार
#
# Common mistakes:
#   • confusing `भेजना` (outbound) and `पाना` (inbound) चैनल directional views, or mixing accipe/cursor/exhauri without intentional ordered consumption
#
# See also: सेवा, चैनल, पाना, फ़्रेम, संकेतक, accipe
# =============================================================================

# Live `भेजना<T>` / `पाना<T>` directional views
#
# runtime:echo returns one inbound पाठ frame per conversation.
# accipe, संकेतक, and exhauri may share one पाना कतार; mix them only when
# ordered consumption is intentional.

main {
    const चैनल s ← call 'runtime:echo' ("salve")
    const भेजना<string> m ← s.meus<string>()
    m.da("ping")
    const status outbound ← m.fini()
    const पाना<string> t ← s.tuus<string>()
    for from t.cursor() const frame {
        assert frame.data ≡ "salve"
    }
    const status inbound ← t.fini()
    const चैनल s2 ← call 'runtime:echo' ("salve")
    const पाना<string> t2 ← s2.tuus<string>()
    const फ़्रेम<string> ∪ none got ← t2.accipe()
    const status accipe_done ← t2.fini()
    print outbound
    print inbound
    print got
    print accipe_done
}