go-waku/library/c/api_lightpush.go
Prem Chaitanya Prathi 47c961dcbb
feat: update lightpush API for autosharding (#774)
* feat: update lightpush API to make pubSubTopic optional as per autosharding

* Extract contentFilter and subscriptions out of filter to reuse in relay (#779)

* chore: extract contentFilter outside filter package

* chore: move subscription outside of filter so that it can be modified and reused for relay

* Feat: filter select peer for sharding (#783)

* update selectPeer to support pubsubTopic based selection
2023-09-29 10:43:25 +05:30

20 lines
835 B
Go

package main
/*
#include <cgo_utils.h>
*/
import "C"
import "github.com/waku-org/go-waku/library"
// Publish a message using waku lightpush. Use NULL for topic to derive the pubsub topic from the contentTopic.
// peerID should contain the ID of a peer supporting the lightpush protocol. Use NULL to automatically select a node
// If ms is greater than 0, the broadcast of the message must happen before the timeout
// (in milliseconds) is reached, or an error will be returned
//
//export waku_lightpush_publish
func waku_lightpush_publish(messageJSON *C.char, topic *C.char, peerID *C.char, ms C.int, onOkCb C.WakuCallBack, onErrCb C.WakuCallBack) C.int {
return singleFnExec(func() (string, error) {
return library.LightpushPublish(C.GoString(messageJSON), C.GoString(topic), C.GoString(peerID), int(ms))
}, onOkCb, onErrCb)
}