From ab34cb37f33f8a64df206c18d7fc5b970be5d0cb Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 29 一月 2024 21:20:03 +0800
Subject: [PATCH] 修复空指针异常

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java
index e8066b7..ce1074b 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPSender.java
@@ -66,17 +66,17 @@
             // 娣诲姞閿欒璁㈤槄
             if (errorEvent != null) {
                 sipSubscribe.addErrorSubscribe(callIdHeader.getCallId(), (eventResult -> {
-                    errorEvent.response(eventResult);
                     sipSubscribe.removeErrorSubscribe(eventResult.callId);
                     sipSubscribe.removeOkSubscribe(eventResult.callId);
+                    errorEvent.response(eventResult);
                 }));
             }
             // 娣诲姞璁㈤槄
             if (okEvent != null) {
                 sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), eventResult -> {
-                    okEvent.response(eventResult);
                     sipSubscribe.removeOkSubscribe(eventResult.callId);
                     sipSubscribe.removeErrorSubscribe(eventResult.callId);
+                    okEvent.response(eventResult);
                 });
             }
             if ("TCP".equals(transport)) {

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