标签：#c

Most teams test email by not testing it. The send path gets a mock — expect(transport.send).toHaveBeenCalledWith(...) — and everyone agrees that's "good enough." The receive path gets skipped entirely, because there's no honest way to assert on a real inbox from a test runner. So the one part of your system that talks to the outside world over an unreliable, asynchronous, third-party channel is the part with the least coverage. That's backwards. The reason email is hard to test isn't the sending. It's the asserting . You can fire POST /messages/send all day, but to prove the message actually left, rendered correctly, and arrived with the body you expected, you need a real mailbox you control — one you can read programmatically and throw away when the run finishes. Shared Gmail test accounts almost get you there, but they bring OAuth on the runner, catch-all races between parallel workers, and a 90-day token that expires the night before a release. This post is about a different fixture: a disposable Agent Account created at the start of a CI run and deleted at the end. You mint a real mailbox per run (or per test), point your application at it, send and receive real mail, assert on the actual message body, and tear the whole thing down. No OAuth. No shared inbox. No leftover state. What an Agent Account gives you here An Agent Account is just a Nylas grant with a grant_id . That's the whole trick, and it's worth saying plainly because it's what makes this pattern cheap: an Agent Account works with every grant-scoped endpoint you already know — Messages, Drafts, Threads, Folders, Attachments, Webhooks. There's nothing new to learn on the data plane . If you've ever called GET /v3/grants/{grant_id}/messages , you already know how to read a test inbox. The difference from a normal grant is provisioning. A regular grant needs a real human to complete an OAuth flow. An Agent Account is created with a single API call — no OAuth screen, no refresh token, no human. It's a m

Most "AI email agent" demos quietly assume the agent answers everything. Point a model at the inbox, generate a reply, send it, repeat. That's a fine loop right up until the model hits a message it shouldn't touch — an angry customer, a legal question, a refund the agent has no authority to approve — and confidently fires off a reply anyway. The expensive failures in agent email aren't the threads the agent gets wrong. They're the threads the agent answers at all when it should have stepped back. So let's build the part that steps back. Not the classifier that decides a message is risky — that's triage , a separate problem. This is the handoff : once something flags a thread as "needs a human," how do you actually pull the whole conversation out of the agent's reach, park it where a person can find it, and make sure the agent keeps its hands off until that person clears it? I work on the Nylas CLI, so the terminal commands below are the exact ones I reach for when I wire up an escalation path. Every operation gets the two-angle tour: the raw curl call and the nylas command that does the same thing. What the handoff actually needs An Agent Account is, underneath, just a Nylas grant with a grant_id . That's the spine of everything here, and it's worth sitting with: there is nothing new to learn on the data plane. The same grant-scoped endpoints you already use — Messages, Threads, Folders, Drafts — work against this grant exactly the way they work against any Gmail or Microsoft grant you got through OAuth. So the escalation path isn't some special agent feature. It's three plain operations you already half-know: A place to put escalated threads. A custom folder — call it Needs human — that lives alongside the six system folders every Agent Account ships with ( inbox , sent , drafts , trash , junk , archive ). A way to move the whole thread there. Not one message — the thread . A reply is just the latest message in a conversation; a reviewer needs the full chain. A way

We all hear about "Not comparing yourself to others" and that "comparing yourself is the thief of joy". To be honest, I agree and it's strange that I am contradicting myself because I compare myself A LOT. The more I looked into it, the more I realized that we have a natural tendency to compare ourselves. It's a human thing to do. The issue is that we tend to be very excessive over comparing ourselves to others to the point where it takes a toll on us. For example, we are demotivated to see someone's success because we believe we can't reach the goal they are in. We all have jealousy. Big or small. Even where I am at right now, I am still jealous that many people I know that got into big tech companies like Microsoft. To get more context, I want to share a story with you. Story Time Back in the day, I remember it was the year of the ACT. For those who don't know: It's a Standardized test that is needed for the college admissions to determine if you are admitted to their program. I remember I got a national average of 21 as my composite score and I was proud of the score I got since it's the national average during that time. However, I remember the day where my friends talked about the ACT. The most common thing I heard was: "Oh I got a 30" "I got a 32" "Man I got a 35, it was sooo easy" Hearing that makes me feel not only bummed out, but felt left out. I was feeling that I wasn't smart enough to be in the group. What's worse is that they got accepted into colleges and programs that are well known. Then they start boasting about their accomplishments. I felt like I am the odd-one-out because of my scores and their accomplishments I could not match. Why am I Talking about this? Looking back and knowing where they are at now, I am proud of who I become today. It's not that they have fallen downhill (they are still successful), but the route they have taken that I definitely could not follow. For example, on GitHub, many people fill up their contribution graphs to the

The ScyllaDB PHP driver is not a C++ extension anymore. As of 1.4.0 it's pure C23, the ZendCPP template layer we leaned on for the object embed and allocate pattern is deleted, and the build no longer needs a C++ compiler at all. Every hand-written .cpp file is a .c file now (71 of them), the descriptor generator emits .c , and CMake builds with c_std_23 and nothing else. That's the biggest change to how this extension is built since we forked it for PHP 8.0. This is also the release where a plan I opened back in 2023 finally landed. PR #50 laid it out: rewrite the src/Cluster directory to be more maintainable, use Zend Fast Argument Parsing, remove some memory allocations, and add .stub.php files that generate the C headers so nobody has to hand-maintain Zend arginfo by hand. 1.4.0 is that plan finished, and a lot more that grew out of it. The things you'll actually feel: persistent session connect() doesn't allocate a 200-character key string on every call anymore, and the minimum PHP is now 8.3 (8.2 is gone). Nothing in your application code changes, this is almost all under the surface. The .stub.php Build The idea from PR #50 was small. Instead of writing ZEND_BEGIN_ARG_INFO_EX blocks by hand and keeping them in sync with the actual method bodies, write the signature once in a .stub.php file and generate the C arginfo from it. In v1.4.0 that's the whole build. There are 75 .stub.php files now, and each one is just the PHP signature of the class: // src/Keyspace.stub.php interface Keyspace { public function name (): string ; public function replicationClassName (): string ; /** @return array<string, mixed> */ public function replicationOptions (): array ; public function hasDurableWrites (): bool ; /** @return Table|false */ public function table ( string $name ): Table | false ; public function aggregate ( string $name , mixed ... $types ): Aggregate | false ; } At build time CMake runs gen_stub.php (vendored from PHP 8.5's build/gen_stub.php , with two small p

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