X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/f5ba7894ae06909baeebfe9c23ccb9ab6b00a147..06aeeaa6e6df77c74907bdaa48db33376a5721d0:/lib/src/main/java/org/asamk/signal/manager/Manager.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/Manager.java b/lib/src/main/java/org/asamk/signal/manager/Manager.java
index f70c4e29..0a8762d9 100644
--- a/lib/src/main/java/org/asamk/signal/manager/Manager.java
+++ b/lib/src/main/java/org/asamk/signal/manager/Manager.java
@@ -193,9 +193,29 @@ public interface Manager extends Closeable {
 
     void requestAllSyncData() throws IOException;
 
-    void receiveMessages(
-            long timeout, TimeUnit unit, boolean returnOnTimeout, ReceiveMessageHandler handler
-    ) throws IOException;
+    /**
+     * Add a handler to receive new messages.
+     * Will start receiving messages from server, if not already started.
+     */
+    void addReceiveHandler(ReceiveMessageHandler handler);
+
+    /**
+     * Remove a handler to receive new messages.
+     * Will stop receiving messages from server, if this was the last registered receiver.
+     */
+    void removeReceiveHandler(ReceiveMessageHandler handler);
+
+    boolean isReceiving();
+
+    /**
+     * Receive new messages from server, returns if no new message arrive in a timespan of timeout.
+     */
+    void receiveMessages(long timeout, TimeUnit unit, ReceiveMessageHandler handler) throws IOException;
+
+    /**
+     * Receive new messages from server, returns only if the thread is interrupted.
+     */
+    void receiveMessages(ReceiveMessageHandler handler) throws IOException;
 
     void setIgnoreAttachments(boolean ignoreAttachments);