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Processing-ClientWithReconnect

A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.

Developed as a template for my work with wireless communication chips where I have the same problem to solve (a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.

Uses the Processing network library. When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw(). If false, we do not have a server. I would liked to have used a try catch on opening a server but could not make it work because when I set the catch exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be unreachable and it would not build.

If you run this project before a server it brings up a red window. Then when the server is run and becomes present the window changes color and text message in the window identifes the socket (ip address and port) of the server to which the client has connected. When the server is terminated the window changes color again. Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.

Left and Righ Mouse presses send some text to the server.

About

A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n 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;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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UserInputClient.pde
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Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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UserInputClient.pde
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Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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README.md
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UserInputClient.pde
Repository files navigation
Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
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0 forks
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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UserInputClient.pde
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Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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UserInputClient.pde
Repository files navigation
Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
Activity
Stars
0 stars
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0 watching
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0 forks
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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UserInputClient.pde
Repository files navigation
Processing-ClientWithReconnect
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Developed as a template for my work with wireless communication chips where I have the same problem to solve
(a client connecting to a server which may come and go). By solving the problem in Proccessing I hope to work
faster and have the advantage that I can put Wireshark on the network transactions to see how I am doing.
Uses the Processing network library.
When run tries to find if there is a socket connection by using " if (myClient.active() == true)" in the maind draw().
If false, we do not have a server.
I would liked to have used a try catch on opening a server but could not make it work because when I set the catch
exception type for IOException, the IDE said that the try would never produce such an exception. My catch code would be
unreachable and it would not build.
If you run this project before a server it brings up a red window. Then when the server is run and becomes present
the window changes color and text message in the window identifes the socket (ip address and port) of the server to
which the client has connected. When the server is terminated the window changes color again.
Periodicaly (500 milliseconds) the client trys to reconnect and on success again changes the window color.
Left and Righ Mouse presses send some text to the server.
About
A Processing network program, A Socket Client which connects and reconnects to a Server started after the Client.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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Used by
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