tiny_dlna::PendingNotification Struct Reference

Representation of a queued notification to be delivered later. More...

#include <SubscriptionMgrDevice.h>

Public Attributes
Subscription *	p_subscription
std::function< size_t(Print &, void *)>	writer
void *	ref = nullptr
int	error_count = 0
int	seq = 0

Detailed Description

Representation of a queued notification to be delivered later.

Holds a pointer to the subscription to notify and the XML change node to send. p_subscription is a non-owning pointer into the subscriptions container; code must handle the case where it becomes null (or the subscription is removed via unsubscribe). error_count tracks delivery failures and is used to drop entries after repeated errors.

Member Data Documentation

error_count

int tiny_dlna::PendingNotification::error_count = 0

number of failed send attempts

p_subscription

Subscription* tiny_dlna::PendingNotification::p_subscription

Initial value:

=
      nullptr

non-owning pointer to Subscription

ref

void* tiny_dlna::PendingNotification::ref = nullptr

opaque reference for writer

seq

int tiny_dlna::PendingNotification::seq = 0

writer

std::function<size_t(Print&, void*)> tiny_dlna::PendingNotification::writer

writer callback that emits the notification XML

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

• src/dlna/devices/SubscriptionMgrDevice.h