fix IllegalArgumentException when rpc is over 15K (#902)

xianshijing-lk · davidliu · web-flow · commit eea6e8774a66 · 2026-03-27T08:23:31.000-07:00
* fix IllegalArgumentException when rpc is over 15K

* changeset

---------

Co-authored-by: davidliu &lt;davidliu@deviange.net&gt;
diff --git a/.changeset/dull-masks-matter.md b/.changeset/dull-masks-matter.md
@@ -0,0 +1,5 @@
+---
+"client-sdk-android": patch
+---
+
+Fix LocalParticipant.publishData throwing exception for packets over 15KB
diff --git a/livekit-android-sdk/src/main/java/io/livekit/android/room/participant/LocalParticipant.kt b/livekit-android-sdk/src/main/java/io/livekit/android/room/participant/LocalParticipant.kt
@@ -980,7 +980,7 @@ internal constructor(
         identities: List<Identity>? = null,
     ): Result<Unit> {
         if (data.size > RTCEngine.MAX_DATA_PACKET_SIZE) {
-            throw IllegalArgumentException("cannot publish data larger than " + RTCEngine.MAX_DATA_PACKET_SIZE)
+            return Result.failure(IllegalArgumentException("cannot publish data larger than " + RTCEngine.MAX_DATA_PACKET_SIZE))
         }
 
         val kind = when (reliability) {

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"client-sdk-android": patch
 +---
++
 +Fix LocalParticipant.publishData throwing exception for packets over 15KB
Original file line number	Diff line number	Diff line change
`@@ -980,7 +980,7 @@ internal constructor(`
`980`	`980`	`identities: List<Identity>? = null,`
`981`	`981`	`): Result<Unit> {`
`982`	`982`	`if (data.size > RTCEngine.MAX_DATA_PACKET_SIZE) {`
`983`		`- throw IllegalArgumentException("cannot publish data larger than " + RTCEngine.MAX_DATA_PACKET_SIZE)`
	`983`	`+ return Result.failure(IllegalArgumentException("cannot publish data larger than " + RTCEngine.MAX_DATA_PACKET_SIZE))`
`984`	`984`	`}`
`985`	`985`
`986`	`986`	`val kind = when (reliability) {`