refactor: webhook retry count

Author: alick-liming

flashduty/en/1. On-call/8. Integrations/8.5 Webhooks/8.5.1 Alert webhook.md

@@ -152,7 +152,7 @@ curl -X POST 'https://example.com/alert/webhook?a=a' \
 
 2. **Will failed pushes continue to be pushed?**
 
-  For specific network errors, retries will be attempted up to a maximum of 2 times:
+  For specific network errors, retries will be attempted up to a maximum of 1 times:
     - context deadline exceeded (excluding cases involving "awaiting headers")
     - i/o timeout
     - eof

flashduty/en/1. On-call/8. Integrations/8.5 Webhooks/8.5.2 Incident webhook.md

@@ -196,7 +196,7 @@ curl -X POST 'https://example.com/incident/webhook?a=a' \
 
 2. **Will failed pushes continue to be pushed?**
 
-  For specific network errors, retries will be attempted up to a maximum of 2 times:
+  For specific network errors, retries will be attempted up to a maximum of 1 times:
     - context deadline exceeded (excluding cases involving "awaiting headers")
     - i/o timeout
     - eof

flashduty/zh/1. On-call/5. 集成引导/8.5 Webhooks/8.5.1 告警 webhook.md

@@ -151,7 +151,7 @@ curl -X POST 'https://example.com/alert/webhook?a=a' \
 
 2. **推送失败后是否会持续推送？**
 
-  针对特定的网络错误，会进行重试，最多重试2次:
+  针对特定的网络错误，会进行重试，最多重试1次:
     - context deadline exceeded (排除 awaiting headers)
     - i/o timeout
     - eof

flashduty/zh/1. On-call/5. 集成引导/8.5 Webhooks/8.5.2 故障 webhook.md

@@ -197,7 +197,7 @@ curl -X POST 'https://example.com/incident/webhook?a=a' \
 
 2. **推送失败后是否会持续推送？**
 
-  针对特定的网络错误，会进行重试，最多重试2次:
+  针对特定的网络错误，会进行重试，最多重试1次:
     - context deadline exceeded (排除 awaiting headers)
     - i/o timeout
     - eof

flashduty/zh/1. On-call/5. 集成引导/8.5 Webhooks/8.5.3 自定义操作.md

@@ -247,6 +247,12 @@ curl -X POST 'https://example.com/incident/action?a=a' \
 
    - 服务需要在 2 秒内返回响应，超过 2 秒则认为响应失败
 
+2. **推送失败后是否会持续推送？**
+
+  针对特定的网络错误，会进行重试，最多重试1次:
+    - context deadline exceeded (排除 awaiting headers)
+    - i/o timeout
+    - eof
 
 2. **推送来源可信 IP 白名单？**
    - {ip_whitelist}