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implement draft/labeled-response-0.2

This commit is contained in:
Shivaram Lingamneni 2019-06-13 02:17:21 -04:00
parent 60d5586099
commit 34f11ddb97
3 changed files with 17 additions and 9 deletions

View File

@ -77,7 +77,7 @@ CAPDEFS = [
),
CapDef(
identifier="LabeledResponse",
name="draft/labeled-response",
name="draft/labeled-response-0.2",
url="https://ircv3.net/specs/extensions/labeled-response.html",
standard="draft IRCv3",
),

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@ -53,7 +53,7 @@ const (
// https://ircv3.net/specs/extensions/invite-notify-3.2.html
InviteNotify Capability = iota
// LabeledResponse is the draft IRCv3 capability named "draft/labeled-response":
// LabeledResponse is the draft IRCv3 capability named "draft/labeled-response-0.2":
// https://ircv3.net/specs/extensions/labeled-response.html
LabeledResponse Capability = iota
@ -135,7 +135,7 @@ var (
"echo-message",
"extended-join",
"invite-notify",
"draft/labeled-response",
"draft/labeled-response-0.2",
"draft/languages",
"oragono.io/maxline-2",
"message-tags",

View File

@ -212,16 +212,24 @@ func (rb *ResponseBuffer) flushInternal(final bool, blocking bool) error {
}
useLabel := rb.session.capabilities.Has(caps.LabeledResponse) && rb.Label != ""
// use a batch if we have a label, and we either currently have 0 or 2+ messages,
// use a batch if we have a label, and we either currently have 2+ messages,
// or we are doing a Flush() and we have to assume that there will be more messages
// in the future.
useBatch := useLabel && (len(rb.messages) != 1 || !final)
startBatch := useLabel && (1 < len(rb.messages) || !final)
// if label but no batch, add label to first message
if useLabel && !useBatch && len(rb.messages) == 1 && rb.batchID == "" {
rb.messages[0].SetTag(caps.LabelTagName, rb.Label)
} else if useBatch {
if startBatch {
rb.sendBatchStart(blocking)
} else if useLabel && len(rb.messages) == 0 && rb.batchID == "" && final {
// ACK message
message := ircmsg.MakeMessage(nil, rb.session.client.server.name, "ACK")
message.SetTag(caps.LabelTagName, rb.Label)
if rb.session.capabilities.Has(caps.ServerTime) {
message.SetTag("time", time.Now().UTC().Format(IRCv3TimestampFormat))
}
rb.session.SendRawMessage(message, blocking)
} else if useLabel && len(rb.messages) == 1 && rb.batchID == "" && final {
// single labeled message
rb.messages[0].SetTag(caps.LabelTagName, rb.Label)
}
// send each message out