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Added switch to unbrick streaming on some unsupported proxies

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This commit is contained in:
SillyLossy
2023-05-21 01:36:35 +03:00
parent 039244c749
commit f0c7c96d3c
2 changed files with 39 additions and 11 deletions
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37
public/scripts/openai.js
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@ -101,6 +101,7 @@ const default_settings = {
openai_model: 'gpt-3.5-turbo',
jailbreak_system: false,
reverse_proxy: '',
legacy_streaming: false,
};
const oai_settings = {
@ -125,6 +126,7 @@ const oai_settings = {
openai_model: 'gpt-3.5-turbo',
jailbreak_system: false,
reverse_proxy: '',
legacy_streaming: false,
};
let openai_setting_names;
@ -561,13 +563,19 @@ async function sendOpenAIRequest(type, openai_msgs_tosend, signal) {
let response = decoder.decode(value);
tryParseStreamingError(response);
let eventList = [];
// ReadableStream's buffer is not guaranteed to contain full SSE messages as they arrive in chunks
// We need to buffer chunks until we have one or more full messages (separated by double newlines)
messageBuffer += response;
let eventList = messageBuffer.split("\n\n");
// Last element will be an empty string or a leftover partial message
messageBuffer = eventList.pop();
if (!oai_settings.legacy_streaming) {
messageBuffer += response;
eventList = messageBuffer.split("\n\n");
// Last element will be an empty string or a leftover partial message
messageBuffer = eventList.pop();
} else {
eventList = response.split("\n");
}
for (let event of eventList) {
if (!event.startsWith("data"))
@ -624,7 +632,7 @@ async function calculateLogitBias() {
function countTokens(messages, full = false) {
let chatId = 'undefined';
try {
if (selected_group) {
chatId = groups.find(x => x.id == selected_group)?.chat_id;
@ -656,7 +664,7 @@ function countTokens(messages, full = false) {
else {
jQuery.ajax({
async: false,
type: 'POST', //
type: 'POST', //
url: `/tokenize_openai?model=${oai_settings.openai_model}`,
data: JSON.stringify([message]),
dataType: "json",
@ -703,6 +711,7 @@ function loadOpenAISettings(data, settings) {
oai_settings.openai_max_tokens = settings.openai_max_tokens ?? default_settings.openai_max_tokens;
oai_settings.bias_preset_selected = settings.bias_preset_selected ?? default_settings.bias_preset_selected;
oai_settings.bias_presets = settings.bias_presets ?? default_settings.bias_presets;
oai_settings.legacy_streaming = settings.legacy_streaming ?? default_settings.legacy_streaming;
if (settings.nsfw_toggle !== undefined) oai_settings.nsfw_toggle = !!settings.nsfw_toggle;
if (settings.keep_example_dialogue !== undefined) oai_settings.keep_example_dialogue = !!settings.keep_example_dialogue;
@ -726,6 +735,7 @@ function loadOpenAISettings(data, settings) {
$('#wrap_in_quotes').prop('checked', oai_settings.wrap_in_quotes);
$('#nsfw_first').prop('checked', oai_settings.nsfw_first);
$('#jailbreak_system').prop('checked', oai_settings.jailbreak_system);
$('#legacy_streaming').prop('checked', oai_settings.legacy_streaming);
if (settings.main_prompt !== undefined) oai_settings.main_prompt = settings.main_prompt;
if (settings.nsfw_prompt !== undefined) oai_settings.nsfw_prompt = settings.nsfw_prompt;
@ -774,8 +784,8 @@ async function getStatusOpen() {
};
return jQuery.ajax({
type: 'POST', //
url: '/getstatus_openai', //
type: 'POST', //
url: '/getstatus_openai', //
data: JSON.stringify(data),
beforeSend: function () {
if (oai_settings.reverse_proxy) {
@ -845,6 +855,7 @@ async function saveOpenAIPreset(name, settings) {
jailbreak_system: settings.jailbreak_system,
impersonation_prompt: settings.impersonation_prompt,
bias_preset_selected: settings.bias_preset_selected,
legacy_streaming: settings.legacy_streaming,
};
const savePresetSettings = await fetch(`/savepreset_openai?name=${name}`, {
@ -1108,6 +1119,7 @@ function onSettingsPresetChange() {
jailbreak_prompt: ['#jailbreak_prompt_textarea', 'jailbreak_prompt', false],
impersonation_prompt: ['#impersonation_prompt_textarea', 'impersonation_prompt', false],
bias_preset_selected: ['#openai_logit_bias_preset', 'bias_preset_selected', false],
legacy_streaming: ['#legacy_streaming', 'legacy_streaming', false],
};
for (const [key, [selector, setting, isCheckbox]] of Object.entries(settingsToUpdate)) {
@ -1169,7 +1181,7 @@ function onReverseProxyInput() {
async function onConnectButtonClick(e) {
e.stopPropagation();
const api_key_openai = $('#api_key_openai').val().trim();
if (api_key_openai.length) {
await writeSecret(SECRET_KEYS.OPENAI, api_key_openai);
}
@ -1328,6 +1340,11 @@ $(document).ready(function () {
saveSettingsDebounced();
});
$('#legacy_streaming').on('input', function () {
oai_settings.legacy_streaming = !!$(this).prop('checked');
saveSettingsDebounced();
});
$("#api_button_openai").on('click', onConnectButtonClick);
$("#openai_reverse_proxy").on('input', onReverseProxyInput);
$("#model_openai_select").on('change', onModelChange);