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fkereki
2018-05-28 22:59:36 -04:00
parent 277403163e
commit e1ff634efe
9 changed files with 382 additions and 21 deletions
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.gitignore
+2
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@@ -2,3 +2,5 @@
**/flow-typed
**/flow-coverage
**/out
.env
chapter05/package-lock.json
Generated
+47
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@@ -1080,6 +1080,21 @@
}
}
},
"basic-auth": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.0.tgz",
"integrity": "sha1-AV2z81PgLlY3d1X5YnQuiYHnu7o=",
"requires": {
"safe-buffer": "5.1.1"
},
"dependencies": {
"safe-buffer": {
"version": "5.1.1",
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
"integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
}
}
},
"big-integer": {
"version": "1.6.28",
"resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.28.tgz",
@@ -1841,6 +1856,11 @@
"is-obj": "1.0.1"
}
},
"dotenv": {
"version": "5.0.1",
"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-5.0.1.tgz",
"integrity": "sha512-4As8uPrjfwb7VXC+WnLCbXK7y+Ueb2B3zgNCePYfhxS1PYeaO1YTeplffTEcbfLhvFNGLAz90VvJs9yomG7bow=="
},
"duplexer": {
"version": "0.1.1",
"resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz",
@@ -4709,6 +4729,28 @@
"minimist": "0.0.8"
}
},
"morgan": {
"version": "1.9.0",
"resolved": "https://registry.npmjs.org/morgan/-/morgan-1.9.0.tgz",
"integrity": "sha1-0B+mxlhZt2/PMbPLU6OCGjEdgFE=",
"requires": {
"basic-auth": "2.0.0",
"debug": "2.6.9",
"depd": "1.1.2",
"on-finished": "2.3.0",
"on-headers": "1.0.1"
},
"dependencies": {
"debug": {
"version": "2.6.9",
"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
"requires": {
"ms": "2.0.0"
}
}
}
},
"ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -4910,6 +4952,11 @@
"ee-first": "1.1.1"
}
},
"on-headers": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.1.tgz",
"integrity": "sha1-ko9dD0cNSTQmUepnlLCFfBAGk/c="
},
"once": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
chapter05/package.json
+2
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@@ -75,10 +75,12 @@
"dependencies": {
"axios": "^0.18.0",
"cors": "^2.8.4",
"dotenv": "^5.0.1",
"express": "^4.16.3",
"helmet": "^3.12.1",
"jsonwebtoken": "^8.2.1",
"mariasql": "^0.2.6",
"morgan": "^1.9.0",
"winston": "^3.0.0-rc5"
},
"devDependencies": {
chapter05/serv_error.json.log
+2
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@@ -0,0 +1,2 @@
{"message":"UNKNOWN ROUTE /invented","level":"warn"}
{"message":"GENERAL ERROR res.say_xyzzy is not a function\nTypeError: res.say_xyzzy is not a function\n at app.get (/home/fkereki/MODERNJS/chapter05/out/morgan_in_winston_server.js:67:9)\n at Layer.handle [as handle_request] (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/layer.js:95:5)\n at next (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/route.js:137:13)\n at Route.dispatch (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/route.js:112:3)\n at Layer.handle [as handle_request] (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/layer.js:95:5)\n at /home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/index.js:281:22\n at Function.process_params (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/index.js:335:12)\n at next (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/index.js:275:10)\n at logger (/home/fkereki/MODERNJS/chapter05/node_modules/morgan/index.js:144:5)\n at Layer.handle [as handle_request] (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/layer.js:95:5)","level":"error"}
chapter05/serv_error.txt.log
+13
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@@ -0,0 +1,13 @@
2018-05-28T20:04:04.479Z [serv] warn UNKNOWN ROUTE /invented
2018-05-28T20:04:07.641Z [serv] error GENERAL ERROR res.say_xyzzy is not a function
TypeError: res.say_xyzzy is not a function
at app.get (/home/fkereki/MODERNJS/chapter05/out/morgan_in_winston_server.js:67:9)
at Layer.handle [as handle_request] (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/layer.js:95:5)
at next (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/route.js:137:13)
at Route.dispatch (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/route.js:112:3)
at Layer.handle [as handle_request] (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/layer.js:95:5)
at /home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/index.js:281:22
at Function.process_params (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/index.js:335:12)
at next (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/index.js:275:10)
at logger (/home/fkereki/MODERNJS/chapter05/node_modules/morgan/index.js:144:5)
at Layer.handle [as handle_request] (/home/fkereki/MODERNJS/chapter05/node_modules/express/lib/router/layer.js:95:5)
chapter05/src/morgan_in_winston_server.js
+84
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@@ -0,0 +1,84 @@
/* @flow */
"use strict";
const express = require("express");
const winston = require("winston");
const morgan = require("morgan");
const app = express();
const logger = winston.createLogger({
transports: [
new winston.transports.Console({
level: "info",
format: winston.format.combine(
winston.format.colorize({ all: true }),
winston.format.label({ label: "serv" }),
winston.format.timestamp(),
winston.format.printf(
msg =>
`${msg.timestamp} [${msg.label}] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "serv_error.txt.log",
level: "warn",
format: winston.format.combine(
winston.format.timestamp(),
winston.format.printf(
msg =>
`${msg.timestamp} [serv] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "serv_error.json.log",
level: "warn"
})
]
});
app.use(
morgan(
`:method :url (:status) :res[content-length] - :response-time ms`,
{
stream: {
write: message => logger.info(message.trim())
}
}
)
);
app.get("/", (req, res) => {
logger.info("Doing some processing...");
logger.debug("Some fake step 1; starting");
logger.debug("Some fake step 2; working");
logger.debug("Some fake step 3; finished!");
res.send("Winston server!");
});
app.get("/xyzzy", (req, res) => {
logger.info("Adventurer says 'XYZZY'");
res.say_xyzzy(); // this will fail
res.send("Nothing happens.");
});
app.use((req, res) => {
logger.warn(`UNKNOWN ROUTE ${req.originalUrl}`);
res.status(404).send("NOT FOUND");
});
// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
logger.error(`GENERAL ERROR ${err.message}\n${err.stack}`);
res.status(500).send("INTERNAL SERVER ERROR");
});
app.listen(8080, () => {
logger.info("Ready at http://localhost:8080");
});
chapter05/src/morgan_server.1.js
+100
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@@ -0,0 +1,100 @@
/* @flow */
"use strict";
const express = require("express");
const winston = require("winston");
const morgan = require("morgan");
const fs = require("fs");
const app = express();
const logger = winston.createLogger({
transports: [
new winston.transports.Console({
level: "info",
format: winston.format.combine(
winston.format.colorize({ all: true }),
winston.format.label({ label: "serv" }),
winston.format.timestamp(),
winston.format.printf(
msg =>
`${msg.timestamp} [${msg.label}] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "serv_error.txt.log",
level: "warn",
format: winston.format.combine(
winston.format.timestamp(),
winston.format.printf(
msg =>
`${msg.timestamp} [serv] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "serv_error.json.log",
level: "warn"
})
]
});
const morganStream = fs.createWriteStream("serv_http_errors.log", {
flags: "a"
});
app.use(
morgan(
(tokens, req, res) =>
`${new Date().toISOString()} [http] ` +
`${tokens.method(req, res)} ${tokens.url(req, res)}`,
{
immediate: true,
stream: morganStream
}
)
);
app.use(
morgan(
`:date[iso] [http] ` +
`:method :url (:status) :res[content-length] - :response-time ms`,
{
skip: (req, res) => res.statusCode < 400
}
)
);
app.get("/", (req, res) => {
logger.info("Doing some processing...");
logger.debug("Some fake step 1; starting");
logger.debug("Some fake step 2; working");
logger.debug("Some fake step 3; finished!");
res.send("Winston server!");
});
app.get("/xyzzy", (req, res) => {
logger.info("Adventurer says 'XYZZY'");
res.say_xyzzy(); // this will fail
res.send("Nothing happens.");
});
app.use((req, res) => {
logger.warn(`UNKNOWN ROUTE ${req.originalUrl}`);
res.status(404).send("NOT FOUND");
});
// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
logger.error(`GENERAL ERROR ${err.message}\n${err.stack}`);
res.status(500).send("INTERNAL SERVER ERROR");
});
app.listen(8080, () => {
logger.info("Ready at http://localhost:8080");
});
chapter05/src/morgan_server.js
+100
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@@ -0,0 +1,100 @@
/* @flow */
"use strict";
const express = require("express");
const winston = require("winston");
const morgan = require("morgan");
const fs = require("fs");
const app = express();
const logger = winston.createLogger({
transports: [
new winston.transports.Console({
level: "info",
format: winston.format.combine(
winston.format.colorize({ all: true }),
winston.format.label({ label: "serv" }),
winston.format.timestamp(),
winston.format.printf(
msg =>
`${msg.timestamp} [${msg.label}] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "serv_error.txt.log",
level: "warn",
format: winston.format.combine(
winston.format.timestamp(),
winston.format.printf(
msg =>
`${msg.timestamp} [serv] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "serv_error.json.log",
level: "warn"
})
]
});
const morganStream = fs.createWriteStream("serv_http_errors.log", {
flags: "a"
});
app.use(
morgan(
(tokens, req, res) =>
`${new Date().toISOString()} [http] ` +
`${tokens.method(req, res)} ${tokens.url(req, res)}`,
{
immediate: true,
stream: morganStream
}
)
);
app.use(
morgan(
`:date[iso] [http] ` +
`:method :url (:status) :res[content-length] - :response-time ms`,
{
skip: (req, res) => res.statusCode < 400
}
)
);
app.get("/", (req, res) => {
logger.info("Doing some processing...");
logger.debug("Some fake step 1; starting");
logger.debug("Some fake step 2; working");
logger.debug("Some fake step 3; finished!");
res.send("Winston server!");
});
app.get("/xyzzy", (req, res) => {
logger.info("Adventurer says 'XYZZY'");
res.say_xyzzy(); // this will fail
res.send("Nothing happens.");
});
app.use((req, res) => {
logger.warn(`UNKNOWN ROUTE ${req.originalUrl}`);
res.status(404).send("NOT FOUND");
});
// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
logger.error(`GENERAL ERROR ${err.message}\n${err.stack}`);
res.status(500).send("INTERNAL SERVER ERROR");
});
app.listen(8080, () => {
logger.info("Ready at http://localhost:8080");
});
chapter05/src/winston_server.js
+32 -21
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@@ -2,18 +2,17 @@
"use strict";
const express = require("express");
const app = express();
const winston = require("winston");
const logger = winston.createLogger({
level: "info",
const app = express();
const logger = winston.createLogger({
transports: [
new winston.transports.Console({
level: "info",
format: winston.format.combine(
winston.format.colorize({ all: true }),
winston.format.label({ label: "w_s" }),
winston.format.label({ label: "serv" }),
winston.format.timestamp(),
winston.format.printf(
msg =>
@@ -24,43 +23,55 @@ const logger = winston.createLogger({
)
}),
new winston.transports.File({
filename: "w_s_error.txt.log",
level: "error",
filename: "serv_error.txt.log",
level: "warn",
format: winston.format.combine(
winston.format.timestamp(),
winston.format.printf(
msg => `${msg.timestamp} ${msg.level} ${msg.message}`
msg =>
`${msg.timestamp} [serv] ${msg.level} ${
msg.message
}`
)
)
}),
new winston.transports.File({
filename: "w_s_error.json.log",
level: "error"
filename: "serv_error.json.log",
level: "warn"
})
]
});
logger.level = "debug";
logger.error("This is an error");
logger.info("This is an info");
logger.warn("This is a warning");
logger.debug("This is debugging info");
app.use((req, res, next) => {
logger.info(`${req.method} request for ${req.originalUrl}`);
next();
});
app.get("/", (req, res) => {
logger.info("Request for root /");
logger.info("Doing some processing...");
logger.debug("Some fake step 1; starting");
logger.debug("Some fake step 2; working");
logger.debug("Some fake step 3; finished!");
res.send("Winston server!");
});
app.get("*", (req, res) => {
logger.error(`UNKNOWN ROUTE ${req.originalUrl}`);
app.get("/xyzzy", (req, res) => {
logger.info("Adventurer says 'XYZZY'");
res.say_xyzzy(); // this will fail
res.send("Nothing happens.");
});
app.use((req, res) => {
logger.warn(`UNKNOWN ROUTE ${req.originalUrl}`);
res.status(404).send("NOT FOUND");
});
// eslint-disable-next-line no-unused-vars
app.use((err, req, res, next) => {
logger.error(`GENERAL ERROR ${err.message}`);
logger.error(`GENERAL ERROR ${err.message}\n${err.stack}`);
res.status(500).send("INTERNAL SERVER ERROR");
});
app.listen(8081, () => logger.info("Ready at http://localhost:8080"));
app.listen(8080, () => {
logger.info("Ready at http://localhost:8080");
});