From 1c47ab7fbd7eaff85b5a7bf946ccf576f62e5e4c Mon Sep 17 00:00:00 2001
From: teknomunk <teknomunk@protonmail.com>
Date: Thu, 27 Jul 2023 20:26:02 -0500
Subject: [PATCH] Rework outbox delivery

---
 src/controller/outbox.c | 43 +++++++++++++++++------------------------
 1 file changed, 18 insertions(+), 25 deletions(-)

diff --git a/src/controller/outbox.c b/src/controller/outbox.c
index fcbcc32..698e870 100644
--- a/src/controller/outbox.c
+++ b/src/controller/outbox.c
@@ -336,35 +336,28 @@ static bool process_pending()
 	int head = fs_list_get("data/outbox/HEAD");
 	int tail = fs_list_get("data/outbox/TAIL");
 	bool result = false;
-	bool do_fork = false;
-	//for( int i = tail + 1; i <= head; ++i ) {
-	for( int i = head; i > tail; --i ) {
-		if( !do_fork || !fork() ) {
-			struct outbox_envelope* env = outbox_envelope_from_id( i );
-			if( !env ) {
-				// Envelope file doesn't exist, advance tail
+
+	int limit = 10;
+	for( int i = head; (i > tail ) && ( limit > 0 ); --i ) {
+		struct outbox_envelope* env = outbox_envelope_from_id( i );
+		if( !env ) {
+			if( i == tail+1 ) {
+				// Envelope already sent, advance tail
 				fs_list_set( "data/outbox/TAIL", i );
 				tail += 1;
-			} else if( env ) {
-				if( env->sent ) {
-					if( i == tail+1 ) {
-						// Envelope already sent, advance tail
-						fs_list_set( "data/outbox/TAIL", i );
-						tail += 1;
-					}
-				} else if( process_envelope(env) ) {
-					printf( "Done with outbox/%d.json\n", i );
-					result = true;
-				}
-				outbox_envelope_free(env);
-			}
-			fflush(stdout);
-			if( do_fork ) {
-				exit(EXIT_SUCCESS);
+				result = true;
 			}
 		} else {
-			usleep(50000);
+			if( env->sent ) {
+				outbox_envelope_delete(env);
+			} else if( process_envelope(env) ) {
+				limit -= 1;
+				printf( "Done with outbox/%d.json\n", i );
+				result = true;
+				outbox_envelope_delete(env);
+			}
 		}
+		fflush(stdout);
 	}
 
 	return result;
@@ -377,7 +370,7 @@ void process_outbox()
 	while( !terminate ) {
 		bool activity = false;
 		activity |= process_pending();
-		activity |= cleanup_box("data/outbox");
+		//activity |= cleanup_box("data/outbox");
 
 		if( !activity ) {
 			fflush(stdout);