nsmcp::ChatCompletionsBackend method streamHeaders (public)

 <instance of nsmcp::ChatCompletionsBackend> streamHeaders key \
    fields

Defined in /usr/local/ns/tcl/nsmcp/question-chat-completions.tcl

Record streamed HTTP response headers. Update status and content type under the shared response-buffer mutex while the stream remains active.

Parameters:

key (required)

Retained stream or configuration key.

fields (required)

HTTP callback dictionary containing response status and headers.

Returns:

The callback update result.

Testcases:

No testcase defined.

Source code:

ns_mutex lock ${:mutex}
try {
    if {[nsv_get ${:streamStore} $key record]} {
        dict set record status [dict get $fields status]
        dict set record contentType [ns_set iget [dict get $fields headers] content-type]
        nsv_set ${:streamStore} $key $record
    }
} finally {
    ns_mutex unlock ${:mutex}
}

XQL Not present:

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