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KTOR-7435 Add serialization for SSE (#4363)
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@marychatte @osipxd
marychatte authored and osipxd committed Dec 12, 2024
1 parent c27cd75 commit 5d4c1b4
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30 changes: 29 additions & 1 deletion buildSrc/src/main/kotlin/test/server/tests/ServerSentEvents.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -84,13 +84,41 @@ internal fun Application.serverSentEvents() {
emit(SseEvent("Hello"))
}
)

}

get("/content-type-text-plain") {
call.response.header(HttpHeaders.ContentType, ContentType.Text.Plain.toString())
call.respond(HttpStatusCode.OK)
}

get("/person") {
val times = call.parameters["times"]?.toInt() ?: 1
call.respondSseEvents(
flow {
repeat(times) {
emit(SseEvent(data = "Name $it", event = "event $it", id = "$it"))
}
}
)
}

get("/json") {
val customer = """
{ "id": 1,
"firstName": "Jet",
"lastName": "Brains"
}""".trimIndent()
val product = """
{ "name": "Milk",
"price": "100"
}""".trimIndent()
call.respondSseEvents(
flow {
emit(SseEvent(data = customer))
emit(SseEvent(data = product))
}
)
}
}
}
}
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37 changes: 37 additions & 0 deletions ktor-client/ktor-client-core/api/ktor-client-core.api
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Original file line number Diff line number Diff line change
Expand Up @@ -767,24 +767,48 @@ public final class io/ktor/client/plugins/sse/BuildersKt {
public static synthetic fun serverSentEvents-1wIb-0I$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEvents-3bFjkrY (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEvents-3bFjkrY$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEvents-BqdlHlk (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEvents-BqdlHlk$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEvents-Mswn-_c (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEvents-Mswn-_c$default (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEvents-mY9Nd3A (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEvents-mY9Nd3A$default (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEvents-pTj2aPc (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEvents-pTj2aPc$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEventsSession-Mswn-_c (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEventsSession-Mswn-_c$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEventsSession-i8z2VEo (Lio/ktor/client/HttpClient;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEventsSession-i8z2VEo$default (Lio/ktor/client/HttpClient;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEventsSession-mY9Nd3A (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static final fun serverSentEventsSession-mY9Nd3A (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEventsSession-mY9Nd3A$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static synthetic fun serverSentEventsSession-mY9Nd3A$default (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEventsSession-tL6_L-A (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEventsSession-tL6_L-A$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun serverSentEventsSession-xEWcMm4 (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun serverSentEventsSession-xEWcMm4$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sse-BAHpl2s (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sse-BAHpl2s$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sse-Mswn-_c (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static final fun sse-Mswn-_c (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sse-Mswn-_c$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static synthetic fun sse-Mswn-_c$default (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sse-Q9yt8Vw (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sse-Q9yt8Vw$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sse-mY9Nd3A (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sse-mY9Nd3A$default (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sse-tL6_L-A (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sse-tL6_L-A$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sseSession-Mswn-_c (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sseSession-Mswn-_c$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sseSession-i8z2VEo (Lio/ktor/client/HttpClient;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sseSession-i8z2VEo$default (Lio/ktor/client/HttpClient;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sseSession-mY9Nd3A (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static final fun sseSession-mY9Nd3A (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sseSession-mY9Nd3A$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static synthetic fun sseSession-mY9Nd3A$default (Lio/ktor/client/HttpClient;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sseSession-tL6_L-A (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sseSession-tL6_L-A$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function2;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
public static final fun sseSession-xEWcMm4 (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
public static synthetic fun sseSession-xEWcMm4$default (Lio/ktor/client/HttpClient;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Boolean;Ljava/lang/Boolean;Lkotlin/jvm/functions/Function1;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
}
Expand All @@ -796,6 +820,14 @@ public final class io/ktor/client/plugins/sse/ClientSSESession : io/ktor/client/
public fun getIncoming ()Lkotlinx/coroutines/flow/Flow;
}

public final class io/ktor/client/plugins/sse/ClientSSESessionWithDeserialization : io/ktor/client/plugins/sse/SSESessionWithDeserialization {
public fun <init> (Lio/ktor/client/call/HttpClientCall;Lio/ktor/client/plugins/sse/SSESessionWithDeserialization;)V
public final fun getCall ()Lio/ktor/client/call/HttpClientCall;
public fun getCoroutineContext ()Lkotlin/coroutines/CoroutineContext;
public fun getDeserializer ()Lkotlin/jvm/functions/Function2;
public fun getIncoming ()Lkotlinx/coroutines/flow/Flow;
}

public final class io/ktor/client/plugins/sse/DefaultClientSSESession : io/ktor/client/plugins/sse/SSESession {
public fun <init> (Lio/ktor/client/plugins/sse/SSEClientContent;Lio/ktor/utils/io/ByteReadChannel;Lkotlin/coroutines/CoroutineContext;)V
public fun getCoroutineContext ()Lkotlin/coroutines/CoroutineContext;
Expand Down Expand Up @@ -845,6 +877,11 @@ public abstract interface class io/ktor/client/plugins/sse/SSESession : kotlinx/
public abstract fun getIncoming ()Lkotlinx/coroutines/flow/Flow;
}

public abstract interface class io/ktor/client/plugins/sse/SSESessionWithDeserialization : kotlinx/coroutines/CoroutineScope {
public abstract fun getDeserializer ()Lkotlin/jvm/functions/Function2;
public abstract fun getIncoming ()Lkotlinx/coroutines/flow/Flow;
}

public final class io/ktor/client/plugins/websocket/BuildersKt {
public static final fun WebSockets (Lio/ktor/client/HttpClientConfig;Lkotlin/jvm/functions/Function1;)V
public static final fun webSocket (Lio/ktor/client/HttpClient;Lio/ktor/http/HttpMethod;Ljava/lang/String;Ljava/lang/Integer;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
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