Module subscription_plan 

QOT subscribe request planning helpers.

This module owns small pure decisions that turn public Qot_Sub request flags into backend subscription options. Surface handlers should call this layer instead of re-deriving session/detail semantics inline.

Structs

RegQotPushResolvedSecurity

SubscribeOptionsPlan

Enums

RegQotPushLookup

SubscribePlanError

Constants

BACKEND_MARKET_HK_OPTION

BACKEND_MARKET_US_OPTION

SECURITY_TYPE_DRVT

SECURITY_TYPE_FUTURE

SESSION_ALL

SESSION_ETH

SESSION_NONE

SESSION_OVERNIGHT

SESSION_RTH

SUB_TYPE_BASIC

SUB_TYPE_BROKER

SUB_TYPE_KL_1MIN

SUB_TYPE_KL_3MIN

SUB_TYPE_KL_5MIN

SUB_TYPE_KL_15MIN

SUB_TYPE_KL_30MIN

SUB_TYPE_KL_60MIN

SUB_TYPE_KL_DAY

SUB_TYPE_KL_MONTH

SUB_TYPE_KL_QUARTER

SUB_TYPE_KL_WEEK

SUB_TYPE_KL_YEAR

SUB_TYPE_NONE

SUB_TYPE_ORDER_BOOK

SUB_TYPE_RT

SUB_TYPE_TICKER

VALID_QOT_SUB_TYPES

Functions

backend_desired_key_for_sec_key

Derive the backend desired-set key for a cached subscription row.

backend_subscribe_market_for_security

is_kl_sub_type

is_valid_qot_market

Whether a public Qot_Common.QotMarket value is accepted by Qot_Sub.

is_valid_sub_type

kl_type_for_sub_type

normalize_qot_sub_market

Normalize Qot_Sub market input.

public_market_from_sec_key

Extract the public QotMarket prefix from a gateway/cache sec_key.

reg_push_rehab_types

resolve_reg_qot_push_securities

Resolve Qot_RegQotPush.security_list to cache keys and stock ids.

unsupported_option_sub_type_name

Return the public name for option sub types rejected by C++ Qot_Sub.