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Bug 729586 - Kill DHCP on disconnect so that reconnection works. r=gal DONTBUILD

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This commit is contained in:
Blake Kaplan 2012-02-24 14:53:32 +01:00
parent 54039371b0
commit 91d373e81e
1 changed files with 15 additions and 0 deletions
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15
dom/wifi/nsWifiWorker.js
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@ -434,20 +434,27 @@ var WifiManager = (function() {
});
}
var dhcpInfo = null;
function runDhcp(ifname, callback) {
controlMessage({ cmd: "dhcp_do_request", ifname: ifname }, function(data) {
if (!data.status)
dhcpInfo = data;
callback(data.status ? null : data);
});
}
function stopDhcp(ifname, callback) {
controlMessage({ cmd: "dhcp_stop", ifname: ifname }, function(data) {
if (!data.status)
dhcpInfo = null;
callback(!data.status);
});
}
function releaseDhcpLease(ifname, callback) {
controlMessage({ cmd: "dhcp_release_lease", ifname: ifname }, function(data) {
if (!data.status)
dhcpInfo = null;
callback(!data.status);
});
}
@ -468,6 +475,8 @@ var WifiManager = (function() {
function runDhcpRenew(ifname, callback) {
controlMessage({ cmd: "dhcp_do_request", ifname: ifname }, function(data) {
if (!data.status)
dhcpInfo = data;
callback(data.status ? null : data);
});
}
@ -486,6 +495,12 @@ var WifiManager = (function() {
function notifyStateChange(fields) {
fields.prevState = manager.state;
manager.state = fields.state;
// If we got disconnected, kill the DHCP client in preparation for
// reconnection.
if (fields.state === "DISCONNECTED" && dhcpInfo)
stopDhcp(manager.ifname, function() {});
notify("statechange", fields);
}