From 383557064fd77c028fd71facf8ec1cf6b278d3e6 Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期五, 30 八月 2019 09:39:08 +0800
Subject: [PATCH] add send msg param

---
 deliver.go |   47 +++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/deliver.go b/deliver.go
index e4b7ba4..9f566eb 100644
--- a/deliver.go
+++ b/deliver.go
@@ -11,6 +11,9 @@
 	// Recv recv data
 	Recv() ([]byte, error)
 
+	// Recv2 recv to param
+	Recv2([]byte) (int, error)
+
 	// Close close Deliver
 	Close()
 }
@@ -50,7 +53,11 @@
 func NewServerWithError(m Mode, url string, args ...interface{}) (Deliver, error) {
 
 	if m > ModeStart && m < ModeNNG {
-		return nngServer(m, url, args...), nil
+		s := nngServer(m, url, args...)
+		if s == nil {
+			return nil, errors.New("nng create server error")
+		}
+		return s, nil
 	} else if m == Shm {
 		return shmServer(m, url, args...)
 	}
@@ -61,7 +68,43 @@
 func NewClientWithError(m Mode, url string, args ...interface{}) (Deliver, error) {
 
 	if m > ModeStart && m < ModeNNG {
-		return nngClient(m, url, args...), nil
+		s := nngClient(m, url, args...)
+		if s == nil {
+			return nil, errors.New("nng create client error")
+		}
+		return s, nil
+	} else if m == Shm {
+		return shmClient(m, url, args...)
+	}
+
+	return nil, errors.New("please choose a suitable deliver.mode")
+}
+
+// NewServerWithTimeout with timeout
+func NewServerWithTimeout(m Mode, url string, tm int, args ...interface{}) (Deliver, error) {
+	if m > ModeStart && m < ModeNNG {
+		setTimeOut(tm)
+		s := nngServer(m, url, args...)
+		if s == nil {
+			return nil, errors.New("nng create server error")
+		}
+		return s, nil
+	} else if m == Shm {
+		return shmServer(m, url, args...)
+	}
+	return nil, errors.New("please choose a suitable deliver.mode")
+}
+
+// NewClientWithTimeout with timeout, tm unit millisecond
+func NewClientWithTimeout(m Mode, url string, tm int, args ...interface{}) (Deliver, error) {
+	if m > ModeStart && m < ModeNNG {
+		setTimeOut(tm)
+
+		s := nngClient(m, url, args...)
+		if s == nil {
+			return nil, errors.New("nng create client error")
+		}
+		return s, nil
 	} else if m == Shm {
 		return shmClient(m, url, args...)
 	}

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