Skip to content
This repository was archived by the owner on Jun 13, 2019. It is now read-only.
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

Requiring iotivity-node takes ~2 seconds #153

Open
Open
Requiring iotivity-node takes ~2 seconds#153

Description

@johnandersen777
johnandersen777
opened on Sep 15, 2017

iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js

Require takes ~2 seconds

This is from 01org/iot-rest-api-server/handlers/ocfHandler.js

varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();

iotivity.OCInit call

stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");

This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.

iotivity issue: https://jira.iotivity.org/browse/IOT-2717

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
       blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
      Skip to content
      
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

      
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

      Requiring iotivity-node takes ~2 seconds #153
      Open
      Open
      Requiring iotivity-node takes ~2 seconds#153
      Description
      @johnandersen777
      johnandersen777
      opened on Sep 15, 2017
      iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
      Require takes ~2 seconds
      This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
      varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
      iotivity.OCInit call
      stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
      This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
      iotivity issue: https://jira.iotivity.org/browse/IOT-2717
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        No labels
        No labels
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
          Skip to content
          
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

          
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

          Requiring iotivity-node takes ~2 seconds #153
          Open
          Open
          Requiring iotivity-node takes ~2 seconds#153
          Description
          @johnandersen777
          johnandersen777
          opened on Sep 15, 2017
          iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
          Require takes ~2 seconds
          This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
          varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
          iotivity.OCInit call
          stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
          This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
          iotivity issue: https://jira.iotivity.org/browse/IOT-2717
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            No labels
            No labels
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
              Skip to content
              
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

              
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

              Requiring iotivity-node takes ~2 seconds #153
              Open
              Open
              Requiring iotivity-node takes ~2 seconds#153
              Description
              @johnandersen777
              johnandersen777
              opened on Sep 15, 2017
              iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
              Require takes ~2 seconds
              This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
              varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
              iotivity.OCInit call
              stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
              This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
              iotivity issue: https://jira.iotivity.org/browse/IOT-2717
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                No labels
                No labels
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
                  Skip to content
                  
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                  
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                  Requiring iotivity-node takes ~2 seconds #153
                  Open
                  Open
                  Requiring iotivity-node takes ~2 seconds#153
                  Description
                  @johnandersen777
                  johnandersen777
                  opened on Sep 15, 2017
                  iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
                  Require takes ~2 seconds
                  This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
                  varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
                  iotivity.OCInit call
                  stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
                  This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
                  iotivity issue: https://jira.iotivity.org/browse/IOT-2717
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    No labels
                    No labels
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
                      Skip to content
                      
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                      
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                      Requiring iotivity-node takes ~2 seconds #153
                      Open
                      Open
                      Requiring iotivity-node takes ~2 seconds#153
                      Description
                      @johnandersen777
                      johnandersen777
                      opened on Sep 15, 2017
                      iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
                      Require takes ~2 seconds
                      This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
                      varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
                      iotivity.OCInit call
                      stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
                      This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
                      iotivity issue: https://jira.iotivity.org/browse/IOT-2717
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        No labels
                        No labels
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
                          Skip to content
                          
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                          
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                          Requiring iotivity-node takes ~2 seconds #153
                          Open
                          Open
                          Requiring iotivity-node takes ~2 seconds#153
                          Description
                          @johnandersen777
                          johnandersen777
                          opened on Sep 15, 2017
                          iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
                          Require takes ~2 seconds
                          This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
                          varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
                          iotivity.OCInit call
                          stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
                          This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
                          iotivity issue: https://jira.iotivity.org/browse/IOT-2717
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            No labels
                            No labels
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Requiring iotivity-node takes ~2 seconds · Issue #153 · intel/iotivity-node · GitHub
                              Skip to content
                              
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                              
This repository was archived by the owner on Jun 13, 2019. It is now read-only.

                              Requiring iotivity-node takes ~2 seconds #153
                              Open
                              Open
                              Requiring iotivity-node takes ~2 seconds#153
                              Description
                              @johnandersen777
                              johnandersen777
                              opened on Sep 15, 2017
                              iotivity-node takes ~2 seconds to load because of the iotivity.OCInit call in csdk.js
                              Require takes ~2 seconds
                              This is from 01org/iot-rest-api-server/handlers/ocfHandler.js
                              varstartDate=newDate();varDEV=require('iotivity-node').client;console.log('iotivity-node:',(newDate())-startDate);startDate=newDate();
                              iotivity.OCInit call
                              stackOKOrThrow(iotivity.OCInit(null,0,iotivity.OCMode.OC_CLIENT_SERVER),"OCInit() failed");
                              This takes ~2 seconds to load. Maybe this can't be avoided but if we have an issue for it maybe someone will know why or how to speed it up. Seems suspiciously slow to me.
                              iotivity issue: https://jira.iotivity.org/browse/IOT-2717
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                No labels
                                No labels
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions