From c8972da6d5c616dfd1678b41c7d2defd69998bbb Mon Sep 17 00:00:00 2001
From: wxm <115806199+youfanx@users.noreply.github.com>
Date: Mon, 11 Dec 2023 17:07:47 +0800
Subject: [PATCH] up

---
 rxlib/src/main/java/org/rx/core/RxConfig.java | 2 +-
 rxlib/src/main/java/org/rx/core/Sys.java      | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/rxlib/src/main/java/org/rx/core/RxConfig.java b/rxlib/src/main/java/org/rx/core/RxConfig.java
index 18b228c7..a535fcad 100644
--- a/rxlib/src/main/java/org/rx/core/RxConfig.java
+++ b/rxlib/src/main/java/org/rx/core/RxConfig.java
@@ -251,7 +251,7 @@ public void refreshFromSystemProperty() {
         net.connectTimeoutMillis = SystemPropertyUtil.getInt(ConfigNames.NET_CONNECT_TIMEOUT_MILLIS, net.connectTimeoutMillis);
         net.poolMaxSize = SystemPropertyUtil.getInt(ConfigNames.NET_POOL_MAX_SIZE, net.poolMaxSize);
         if (net.poolMaxSize <= 0) {
-            net.poolMaxSize = Constants.CPU_THREADS * 2;
+            net.poolMaxSize = Math.max(10, Constants.CPU_THREADS * 2);
         }
         net.poolKeepAliveSeconds = SystemPropertyUtil.getInt(ConfigNames.NET_POOL_KEEP_ALIVE_SECONDS, net.poolKeepAliveSeconds);
         net.userAgent = SystemPropertyUtil.get(ConfigNames.NET_USER_AGENT, net.userAgent);
diff --git a/rxlib/src/main/java/org/rx/core/Sys.java b/rxlib/src/main/java/org/rx/core/Sys.java
index 28cd5277..624537c8 100644
--- a/rxlib/src/main/java/org/rx/core/Sys.java
+++ b/rxlib/src/main/java/org/rx/core/Sys.java
@@ -562,6 +562,12 @@ static Object visitJson(Object cur, String path, AtomicInteger i, char c, String
             } else if (cur instanceof Iterable) {
                 //ignore
             } else {
+                if (cur == null) {
+                    if (throwOnEmptyChild) {
+                        throw new InvalidException("Get empty child by path {}", visitor);
+                    }
+                    return null;
+                }
                 try {
                     cur = Reflects.readField(cur, visitor);
                 } catch (Throwable e) {