From 4955a2cd10c6ce6e43af4ae1ac15977cdfe2df06 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 2 Oct 2014 12:18:58 +0000 Subject: uqmi: use the autoconnect feature Instead of connecting once and saving the packet data handle, let the firmware handle connecting/reconnecting automatically. This is more reliable and reduces reliance on potentially stale data. Use the global packet data handle to attempt to disable autoconnect before restarting the connection. This ensures that the firmware will take the new APN/auth settings. Signed-off-by: Felix Fietkau SVN-Revision: 42721 --- .../utils/uqmi/files/lib/netifd/proto/qmi.sh | 35 +++++++++++----------- 1 file changed, 17 insertions(+), 18 deletions(-) diff --git a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh index 6f61281f68..0e5e2e03f2 100755 --- a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh +++ b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh @@ -17,6 +17,14 @@ proto_qmi_init_config() { proto_config_add_string modes } +qmi_disconnect() { + # disable previous autoconnect state using the global handle + # do not reuse previous wds client id to prevent hangs caused by stale data + uqmi -s -d "$device" \ + --stop-network 0xffffffff \ + --autoconnect > /dev/null +} + proto_qmi_setup() { local interface="$1" @@ -68,6 +76,8 @@ proto_qmi_setup() { return 1 } + qmi_disconnect + echo "Waiting for network registration" while uqmi -s -d "$device" --get-serving-system | grep '"searching"' > /dev/null; do sleep 5; @@ -83,24 +93,17 @@ proto_qmi_setup() { proto_block_restart "$interface" return 1 } - uci_set_state network $interface cid "$cid" - pdh=`uqmi -s -d "$device" --set-client-id wds,"$cid" --start-network "$apn" \ - ${auth:+--auth-type $auth} \ - ${username:+--username $username} \ - ${password:+--password $password}` - [ $? -ne 0 ] && { - echo "Unable to connect, check APN and authentication" - proto_notify_error "$interface" NO_PDH - proto_block_restart "$interface" - return 1 - } - uci_set_state network $interface pdh "$pdh" + uqmi -s -d "$device" --set-client-id wds,"$cid" \ + --start-network "$apn" \ + ${auth:+--auth-type $auth} \ + ${username:+--username $username} \ + ${password:+--password $password} \ + --autoconnect > /dev/null if ! uqmi -s -d "$device" --get-data-status | grep '"connected"' > /dev/null; then echo "Connection lost" proto_notify_error "$interface" NOT_CONNECTED - proto_block_restart "$interface" return 1 fi @@ -129,14 +132,10 @@ proto_qmi_teardown() { local device json_get_vars device local cid=$(uci_get_state network $interface cid) - local pdh=$(uci_get_state network $interface pdh) echo "Stopping network" + qmi_disconnect [ -n "$cid" ] && { - [ -n "$pdh" ] && { - uqmi -s -d "$device" --set-client-id wds,"$cid" --stop-network "$pdh" - uci_revert_state network $interface pdh - } uqmi -s -d "$device" --set-client-id wds,"$cid" --release-client-id wds uci_revert_state network $interface cid } -- cgit v1.2.3