From c2bbe31e7c6c9f83f7bcce26dea98bc18ed8f39c Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期三, 22 五月 2019 13:35:09 +0800
Subject: [PATCH] fix crash and add NewServerWithError return error
---
deliver.go | 31 +++++++++++++++++++++++++++++--
1 files changed, 29 insertions(+), 2 deletions(-)
diff --git a/deliver.go b/deliver.go
index fe01778..5d8167f 100644
--- a/deliver.go
+++ b/deliver.go
@@ -1,5 +1,7 @@
package deliver
+import "errors"
+
// Deliver define a interface how to use mangos
type Deliver interface {
@@ -19,7 +21,8 @@
if m > ModeStart && m < ModeNNG {
return nngServer(m, url, args...)
} else if m == Shm {
- return shmServer(m, url, args...)
+ s, _ := shmServer(m, url, args...)
+ return s
}
return nil
}
@@ -30,8 +33,32 @@
if m > ModeStart && m < ModeNNG {
return nngClient(m, url, args...)
} else if m == Shm {
- return shmClient(m, url, args...)
+ s, _ := shmClient(m, url, args...)
+ return s
}
return nil
}
+
+// NewServerWithError create listener args presentive for parameter with protocal, e.g. sub topic
+func NewServerWithError(m Mode, url string, args ...interface{}) (Deliver, error) {
+
+ if m > ModeStart && m < ModeNNG {
+ return nngServer(m, url, args...), nil
+ } else if m == Shm {
+ return shmServer(m, url, args...)
+ }
+ return nil, errors.New("please choose a suitable deliver.mode")
+}
+
+// NewClientWithError create dialer args presentive for parameter with protocal, e.g. sub topic
+func NewClientWithError(m Mode, url string, args ...interface{}) (Deliver, error) {
+
+ if m > ModeStart && m < ModeNNG {
+ return nngClient(m, url, args...), nil
+ } else if m == Shm {
+ return shmClient(m, url, args...)
+ }
+
+ return nil, errors.New("please choose a suitable deliver.mode")
+}
--
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