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Solana JavaScript SDK
Solana JavaScript SDK
@solana/rpc-subscriptions-api
<internal>
DataPublisher
Interface DataPublisher<TDataByChannelName>
interface
DataPublisher
<
TDataByChannelName
extends
Record
<
string
,
unknown
>
=
Record
<
string
,
unknown
>
,
>
{
on
<
const
TChannelName
extends
string
|
number
|
symbol
>
(
channelName
:
TChannelName
,
subscriber
:
(
data
:
TDataByChannelName
[
TChannelName
]
)
=>
void
,
options
?:
{
signal
:
AbortSignal
}
,
)
:
UnsubscribeFn
;
}
Type Parameters
TDataByChannelName
extends
Record
<
string
,
unknown
>
=
Record
<
string
,
unknown
>
Hierarchy (
View Summary
)
DataPublisher
RpcSubscriptionsChannel
Index
Methods
on
Methods
on
on
<
const
TChannelName
extends
string
|
number
|
symbol
>
(
channelName
:
TChannelName
,
subscriber
:
(
data
:
TDataByChannelName
[
TChannelName
]
)
=>
void
,
options
?:
{
signal
:
AbortSignal
}
,
)
:
UnsubscribeFn
Type Parameters
const
TChannelName
extends
string
|
number
|
symbol
Parameters
channelName
:
TChannelName
subscriber
:
(
data
:
TDataByChannelName
[
TChannelName
]
)
=>
void
Optional
options
:
{
signal
:
AbortSignal
}
Returns
UnsubscribeFn
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