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-rw-r--r--Frameworks/MCPKit/MCPFoundationKit/MCPConnection.m36
1 files changed, 29 insertions, 7 deletions
diff --git a/Frameworks/MCPKit/MCPFoundationKit/MCPConnection.m b/Frameworks/MCPKit/MCPFoundationKit/MCPConnection.m
index 549d0013..8fc42a3e 100644
--- a/Frameworks/MCPKit/MCPFoundationKit/MCPConnection.m
+++ b/Frameworks/MCPKit/MCPFoundationKit/MCPConnection.m
@@ -461,28 +461,50 @@ static BOOL sTruncateLongFieldInLogs = YES;
mConnected = NO;
isDisconnecting = NO;
- // If there is a tunnel, ensure it's disconnected and attempt to reconnect it in blocking fashion
+ // If there is a proxy, ensure it's disconnected and attempt to reconnect it in blocking fashion
if (connectionProxy) {
[connectionProxy setConnectionStateChangeSelector:nil delegate:nil];
if ([connectionProxy state] != PROXY_STATE_IDLE) [connectionProxy disconnect];
+
+ // Loop until the proxy has disconnected or the connection timeout has passed
+ NSDate *proxyDisconnectStartDate = [NSDate date], *eventLoopStartDate;
+ while ([connectionProxy state] != PROXY_STATE_IDLE
+ && [[NSDate date] timeIntervalSinceDate:proxyDisconnectStartDate] < connectionTimeout)
+ {
+ eventLoopStartDate = [NSDate date];
+ [[NSRunLoop currentRunLoop] runMode:NSModalPanelRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.25]];
+ if ([[NSDate date] timeIntervalSinceDate:eventLoopStartDate] < 0.25) {
+ usleep(250000 - (100000 * [[NSDate date] timeIntervalSinceDate:eventLoopStartDate]));
+ }
+ }
+
+ // Reconnect the proxy, looping up to the connection timeout
[connectionProxy connect];
- NSDate *tunnelStartDate = [NSDate date], *interfaceInteractionTimer;
-
- // Allow the tunnel to attempt to connect in a loop
+ NSDate *proxyStartDate = [NSDate date], *interfaceInteractionTimer;
while (1) {
+
+ // If the proxy has connected, break out of the loop
if ([connectionProxy state] == PROXY_STATE_CONNECTED) {
connectionPort = [connectionProxy localPort];
break;
}
- if ([[NSDate date] timeIntervalSinceDate:tunnelStartDate] > (connectionTimeout + 1)) {
+
+ // If the proxy connection attempt time has exceeded the timeout, abort.
+ if ([[NSDate date] timeIntervalSinceDate:proxyStartDate] > (connectionTimeout + 1)) {
[connectionProxy disconnect];
break;
}
- // Process events for a short time, allowing dialogs to be shown but waiting for the tunnel
+ // Process events for a short time, allowing dialogs to be shown but waiting for
+ // the proxy. Capture how long this interface action took, so that if it was
+ // longer than the time alloted it can be added to the connection timeout.
interfaceInteractionTimer = [NSDate date];
[[NSRunLoop currentRunLoop] runMode:NSModalPanelRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.25]];
- tunnelStartDate = [tunnelStartDate addTimeInterval:([[NSDate date] timeIntervalSinceDate:interfaceInteractionTimer] - 0.25)];
+ if ([[NSDate date] timeIntervalSinceDate:interfaceInteractionTimer] > 0.25) {
+ proxyStartDate = [proxyStartDate addTimeInterval:([[NSDate date] timeIntervalSinceDate:interfaceInteractionTimer] - 0.25)];
+ } else {
+ usleep(250000 - (100000 * [[NSDate date] timeIntervalSinceDate:interfaceInteractionTimer]));
+ }
}
currentProxyState = [connectionProxy state];