[PATCH 4/4] doc: add note about timeouts to Network.Connect()

Since netconfig is now part of the Connect() call from a DBus
perspective add a note indicating that this method has the potential
to take a very long time if there are issues with DHCP.
---
 doc/network-api.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/network-api.txt b/doc/network-api.txt
index 8bc6eea6..d96fcede 100644
--- a/doc/network-api.txt
+++ b/doc/network-api.txt
@@ -11,6 +11,12 @@ Methods		void Connect()
 			the object path to connect to specified network.
 			Connecting to WEP networks is not supported.
 
+			Note: When [General].EnableNetworkConfiguration is set
+			to true a call to Connect() has the potential to take
+			a significant amount of time. Specifically if DHCP is
+			either slow, or is unable to complete. The timeout for
+			DHCP is roughly 30 seconds per BSS.
+
 			Possible errors: net.connman.iwd.Aborted
 					 net.connman.iwd.Busy
 					 net.connman.iwd.Failed
-- 
2.34.1