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-rw-r--r--worker/imap/fetch.go78
-rw-r--r--worker/imap/list.go24
-rw-r--r--worker/imap/open.go61
3 files changed, 77 insertions, 86 deletions
diff --git a/worker/imap/fetch.go b/worker/imap/fetch.go
index af9d3b1..a799f2a 100644
--- a/worker/imap/fetch.go
+++ b/worker/imap/fetch.go
@@ -46,50 +46,46 @@ func (imapw *IMAPWorker) handleFetchMessages(
msg types.WorkerMessage, uids *imap.SeqSet, items []imap.FetchItem,
section *imap.BodySectionName) {
+ messages := make(chan *imap.Message)
+
go func() {
- messages := make(chan *imap.Message)
- done := make(chan error, 1)
- go func() {
- done <- imapw.client.UidFetch(uids, items, messages)
- }()
- go func() {
- for _msg := range messages {
- imapw.seqMap[_msg.SeqNum-1] = _msg.Uid
- switch msg.(type) {
- case *types.FetchMessageHeaders:
- imapw.worker.PostMessage(&types.MessageInfo{
- Message: types.RespondTo(msg),
- BodyStructure: _msg.BodyStructure,
- Envelope: _msg.Envelope,
- Flags: _msg.Flags,
- InternalDate: _msg.InternalDate,
- Uid: _msg.Uid,
- }, nil)
- case *types.FetchFullMessages:
- reader := _msg.GetBody(section)
- imapw.worker.PostMessage(&types.FullMessage{
- Message: types.RespondTo(msg),
- Reader: reader,
- Uid: _msg.Uid,
- }, nil)
- case *types.FetchMessageBodyPart:
- reader := _msg.GetBody(section)
- imapw.worker.PostMessage(&types.MessageBodyPart{
- Message: types.RespondTo(msg),
- Reader: reader,
- Uid: _msg.Uid,
- }, nil)
- }
- }
- if err := <-done; err != nil {
- imapw.worker.PostMessage(&types.Error{
+ for _msg := range messages {
+ imapw.seqMap[_msg.SeqNum-1] = _msg.Uid
+ switch msg.(type) {
+ case *types.FetchMessageHeaders:
+ imapw.worker.PostMessage(&types.MessageInfo{
+ Message: types.RespondTo(msg),
+ BodyStructure: _msg.BodyStructure,
+ Envelope: _msg.Envelope,
+ Flags: _msg.Flags,
+ InternalDate: _msg.InternalDate,
+ Uid: _msg.Uid,
+ }, nil)
+ case *types.FetchFullMessages:
+ reader := _msg.GetBody(section)
+ imapw.worker.PostMessage(&types.FullMessage{
Message: types.RespondTo(msg),
- Error: err,
+ Reader: reader,
+ Uid: _msg.Uid,
+ }, nil)
+ case *types.FetchMessageBodyPart:
+ reader := _msg.GetBody(section)
+ imapw.worker.PostMessage(&types.MessageBodyPart{
+ Message: types.RespondTo(msg),
+ Reader: reader,
+ Uid: _msg.Uid,
}, nil)
- } else {
- imapw.worker.PostMessage(
- &types.Done{types.RespondTo(msg)}, nil)
}
- }()
+ }
}()
+
+ if err := imapw.client.UidFetch(uids, items, messages); err != nil {
+ imapw.worker.PostMessage(&types.Error{
+ Message: types.RespondTo(msg),
+ Error: err,
+ }, nil)
+ } else {
+ imapw.worker.PostMessage(
+ &types.Done{types.RespondTo(msg)}, nil)
+ }
}
diff --git a/worker/imap/list.go b/worker/imap/list.go
index eff3d49..22addc3 100644
--- a/worker/imap/list.go
+++ b/worker/imap/list.go
@@ -8,11 +8,8 @@ import (
func (imapw *IMAPWorker) handleListDirectories(msg *types.ListDirectories) {
mailboxes := make(chan *imap.MailboxInfo)
- done := make(chan error, 1)
imapw.worker.Logger.Println("Listing mailboxes")
- go func() {
- done <- imapw.client.List("", "*", mailboxes)
- }()
+
go func() {
for mbox := range mailboxes {
imapw.worker.PostMessage(&types.Directory{
@@ -21,14 +18,15 @@ func (imapw *IMAPWorker) handleListDirectories(msg *types.ListDirectories) {
Attributes: mbox.Attributes,
}, nil)
}
- if err := <-done; err != nil {
- imapw.worker.PostMessage(&types.Error{
- Message: types.RespondTo(msg),
- Error: err,
- }, nil)
- } else {
- imapw.worker.PostMessage(
- &types.Done{types.RespondTo(msg)}, nil)
- }
}()
+
+ if err := imapw.client.List("", "*", mailboxes); err != nil {
+ imapw.worker.PostMessage(&types.Error{
+ Message: types.RespondTo(msg),
+ Error: err,
+ }, nil)
+ } else {
+ imapw.worker.PostMessage(
+ &types.Done{types.RespondTo(msg)}, nil)
+ }
}
diff --git a/worker/imap/open.go b/worker/imap/open.go
index 3705bc0..dc5d6d1 100644
--- a/worker/imap/open.go
+++ b/worker/imap/open.go
@@ -8,17 +8,16 @@ import (
func (imapw *IMAPWorker) handleOpenDirectory(msg *types.OpenDirectory) {
imapw.worker.Logger.Printf("Opening %s", msg.Directory)
- go func() {
- _, err := imapw.client.Select(msg.Directory, false)
- if err != nil {
- imapw.worker.PostMessage(&types.Error{
- Message: types.RespondTo(msg),
- Error: err,
- }, nil)
- } else {
- imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
- }
- }()
+
+ _, err := imapw.client.Select(msg.Directory, false)
+ if err != nil {
+ imapw.worker.PostMessage(&types.Error{
+ Message: types.RespondTo(msg),
+ Error: err,
+ }, nil)
+ } else {
+ imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
+ }
}
func (imapw *IMAPWorker) handleFetchDirectoryContents(
@@ -26,25 +25,23 @@ func (imapw *IMAPWorker) handleFetchDirectoryContents(
imapw.worker.Logger.Printf("Fetching UID list")
- go func() {
- seqSet := &imap.SeqSet{}
- seqSet.AddRange(1, imapw.selected.Messages)
- uids, err := imapw.client.UidSearch(&imap.SearchCriteria{
- SeqNum: seqSet,
- })
- if err != nil {
- imapw.worker.PostMessage(&types.Error{
- Message: types.RespondTo(msg),
- Error: err,
- }, nil)
- } else {
- imapw.worker.Logger.Printf("Found %d UIDs", len(uids))
- imapw.seqMap = make([]uint32, len(uids))
- imapw.worker.PostMessage(&types.DirectoryContents{
- Message: types.RespondTo(msg),
- Uids: uids,
- }, nil)
- imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
- }
- }()
+ seqSet := &imap.SeqSet{}
+ seqSet.AddRange(1, imapw.selected.Messages)
+ uids, err := imapw.client.UidSearch(&imap.SearchCriteria{
+ SeqNum: seqSet,
+ })
+ if err != nil {
+ imapw.worker.PostMessage(&types.Error{
+ Message: types.RespondTo(msg),
+ Error: err,
+ }, nil)
+ } else {
+ imapw.worker.Logger.Printf("Found %d UIDs", len(uids))
+ imapw.seqMap = make([]uint32, len(uids))
+ imapw.worker.PostMessage(&types.DirectoryContents{
+ Message: types.RespondTo(msg),
+ Uids: uids,
+ }, nil)
+ imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 17:34:40 +0000