From 7647ff3dead5129b039c025745b1c43f8f3dc76b Mon Sep 17 00:00:00 2001
From: Duke Leto <duke@leto.net>
Date: Thu, 1 Apr 2021 11:04:04 -0400
Subject: [PATCH] Report work queue depth in errors and increase default
 rpcthreads to 8

---
 src/httpserver.cpp | 12 +++++-------
 src/httpserver.h   |  3 ++-
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 45455825a..0e4e42c2b 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -1,9 +1,9 @@
 // Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2016-2021 The Hush developers
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "httpserver.h"
-
 #include "chainparamsbase.h"
 #include "compat.h"
 #include "util.h"
@@ -12,15 +12,12 @@
 #include "sync.h"
 #include "ui_interface.h"
 #include "utilstrencodings.h"
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <signal.h>
-
 #include <event2/event.h>
 #include <event2/http.h>
 #include <event2/thread.h>
@@ -292,10 +289,11 @@ static void http_request_cb(struct evhttp_request* req, void* arg)
     if (i != iend) {
         std::unique_ptr<HTTPWorkItem> item(new HTTPWorkItem(hreq.release(), path, i->handler));
         assert(workQueue);
-        if (workQueue->Enqueue(item.get()))
+        if (workQueue->Enqueue(item.get())) {
             item.release(); /* if true, queue took ownership */
-        else
-            item->req->WriteReply(HTTP_INTERNAL, "Work queue depth exceeded");
+        } else {
+            item->req->WriteReply(HTTP_INTERNAL, strprintf("Work queue depth %d exceeded", workQueue->Depth() ));
+        }
     } else {
         hreq->WriteReply(HTTP_NOTFOUND);
     }
diff --git a/src/httpserver.h b/src/httpserver.h
index 41456ba6d..b903f91cd 100644
--- a/src/httpserver.h
+++ b/src/httpserver.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2016-2021 The Hush developers
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
@@ -14,7 +15,7 @@
 #include <boost/scoped_ptr.hpp>
 #include <boost/function.hpp>
 
-static const int DEFAULT_HTTP_THREADS=4;
+static const int DEFAULT_HTTP_THREADS=8;
 static const int DEFAULT_HTTP_WORKQUEUE=16;
 static const int DEFAULT_HTTP_SERVER_TIMEOUT=30;