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Add delay before retrying IMAP connection; fix #7489

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This commit is contained in:
Charles Lindsay 2013-09-25 12:13:28 -07:00
parent ac7be842e6
commit 1ea30afa18
1 changed files with 16 additions and 2 deletions
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18
src/engine/imap/transport/imap-client-session-manager.vala
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@ -6,6 +6,7 @@
public class Geary.Imap.ClientSessionManager : BaseObject {
public const int DEFAULT_MIN_POOL_SIZE = 2;
private const int AUTHORIZED_SESSION_ERROR_RETRY_TIMEOUT_MSEC = 1000;
public bool is_open { get; private set; default = false; }
@ -49,6 +50,7 @@ public class Geary.Imap.ClientSessionManager : BaseObject {
private Nonblocking.Mutex sessions_mutex = new Nonblocking.Mutex();
private Gee.HashSet<ClientSession> reserved_sessions = new Gee.HashSet<ClientSession>();
private bool authentication_failed = false;
private uint authorized_session_error_retry_timeout_id = 0;
public signal void login_failed();
@ -159,11 +161,23 @@ public class Geary.Imap.ClientSessionManager : BaseObject {
debug("Unable to create authorized session to %s: %s",
account_information.get_imap_endpoint().to_string(), err.message);
// try again
adjust_session_pool.begin();
// try again after a slight delay
if (authorized_session_error_retry_timeout_id != 0)
Source.remove(authorized_session_error_retry_timeout_id);
authorized_session_error_retry_timeout_id
= Timeout.add(AUTHORIZED_SESSION_ERROR_RETRY_TIMEOUT_MSEC,
on_authorized_session_error_retry_timeout);
}
}
private bool on_authorized_session_error_retry_timeout() {
authorized_session_error_retry_timeout_id = 0;
adjust_session_pool.begin();
return false;
}
// The locked parameter indicates if this is called while the sessions_mutex is locked
private async ClientSession create_new_authorized_session(bool locked, Cancellable? cancellable)
throws Error {