trigger callback when set_online_status failed

Signed-off-by: xiehuc <xiehuc@gmail.com>
add http strerror on curl

Signed-off-by: xiehuc <xiehuc@gmail.com>
send_msg print response

Signed-off-by: xiehuc <xiehuc@gmail.com>
fix re-add handle not work

Signed-off-by: xiehuc <xiehuc@gmail.com>
http conn_link changeto TAILQ to support insert tail

Signed-off-by: xiehuc <xiehuc@gmail.com>
make sure clientid has 8 chars

Signed-off-by: xiehuc <xiehuc@gmail.com>
ssl don't verify_host

Signed-off-by: xiehuc <xiehuc@gmail.com>
fix some cookie problem

Signed-off-by: xiehuc <xiehuc@gmail.com>
a new cookie fix picture problem #586

Signed-off-by: xiehuc <xiehuc@gmail.com>
fix cookie repeat

Signed-off-by: xiehuc <xiehuc@gmail.com>
release 0.4.1

Signed-off-by: xiehuc <xiehuc@gmail.com>
Merge branch 'upstream/master'