From 8439293df3328698483be7aa2f798a97448ee50b Mon Sep 17 00:00:00 2001 From: Illia Polosukhin Date: Fri, 6 Feb 2026 10:01:26 -0800 Subject: [PATCH] Fix WASM channel on-status instantiation failure and HTTP port conflict Consolidate channel sources into channels-src/ by moving whatsapp from channels/. Add on_status stubs to Slack and WhatsApp so their WASM binaries export the function added in the latest WIT. Fix Slack's emit_message call to pass by reference (API changed). Guard WASM webhook server startup to skip when the HTTP channel already occupies port 8080. Co-Authored-By: Claude Opus 4.6 --- channels-src/slack/Cargo.lock | 497 ++++++++++++++++++ channels-src/slack/src/lib.rs | 6 +- .../whatsapp/Cargo.lock | 0 .../whatsapp/Cargo.toml | 0 .../whatsapp/src/lib.rs | 4 +- .../whatsapp/whatsapp.capabilities.json | 0 src/main.rs | 10 +- 7 files changed, 512 insertions(+), 5 deletions(-) create mode 100644 channels-src/slack/Cargo.lock rename {channels => channels-src}/whatsapp/Cargo.lock (100%) rename {channels => channels-src}/whatsapp/Cargo.toml (100%) rename {channels => channels-src}/whatsapp/src/lib.rs (99%) rename {channels => channels-src}/whatsapp/whatsapp.capabilities.json (100%) diff --git a/channels-src/slack/Cargo.lock b/channels-src/slack/Cargo.lock new file mode 100644 index 00000000..4e646b06 --- /dev/null +++ b/channels-src/slack/Cargo.lock @@ -0,0 +1,497 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 4 + +[[package]] +name = "ahash" +version = "0.8.12" +source = 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channel_host::emit_message(&EmittedMessage { user_id, user_name: None, // Could fetch from Slack API if needed content: cleaned_text, diff --git a/channels/whatsapp/Cargo.lock b/channels-src/whatsapp/Cargo.lock similarity index 100% rename from channels/whatsapp/Cargo.lock rename to channels-src/whatsapp/Cargo.lock diff --git a/channels/whatsapp/Cargo.toml b/channels-src/whatsapp/Cargo.toml similarity index 100% rename from channels/whatsapp/Cargo.toml rename to channels-src/whatsapp/Cargo.toml diff --git a/channels/whatsapp/src/lib.rs b/channels-src/whatsapp/src/lib.rs similarity index 99% rename from channels/whatsapp/src/lib.rs rename to channels-src/whatsapp/src/lib.rs index 346c0f23..e28340b8 100644 --- a/channels/whatsapp/src/lib.rs +++ b/channels-src/whatsapp/src/lib.rs @@ -30,7 +30,7 @@ use serde::{Deserialize, Serialize}; // Re-export generated types use exports::near::agent::channel::{ AgentResponse, ChannelConfig, Guest, HttpEndpointConfig, IncomingHttpRequest, - OutgoingHttpResponse, + OutgoingHttpResponse, StatusUpdate, }; use near::agent::channel_host::{self, EmittedMessage}; @@ -417,6 +417,8 @@ impl Guest for WhatsAppChannel { } } + fn on_status(_update: StatusUpdate) {} + fn on_shutdown() { channel_host::log( channel_host::LogLevel::Info, diff --git a/channels/whatsapp/whatsapp.capabilities.json b/channels-src/whatsapp/whatsapp.capabilities.json similarity index 100% rename from channels/whatsapp/whatsapp.capabilities.json rename to channels-src/whatsapp/whatsapp.capabilities.json diff --git a/src/main.rs b/src/main.rs index 14ea5eed..cb0b25b0 100644 --- a/src/main.rs +++ b/src/main.rs @@ -618,8 +618,14 @@ async fn main() -> anyhow::Result<()> { channels.add(Box::new(SharedWasmChannel::new(channel_arc))); } - // Start WASM channel webhook server if we have channels with webhooks - if has_webhook_channels && config.tunnel.public_url.is_some() { + // Start WASM channel webhook server if we have channels with webhooks. + // Skip when the HTTP channel already occupies port 8080. + let http_uses_port = + config.channels.http.as_ref().map(|h| h.port) == Some(8080); + if has_webhook_channels + && config.tunnel.public_url.is_some() + && !http_uses_port + { let mut server = WasmChannelServer::new(wasm_router); if let Some(ref ext_mgr) = extension_manager { server = server.with_extension_manager(Arc::clone(ext_mgr));